Bump phpoffice/phpspreadsheet from 1.7.0 to 1.10.1

Bumps [phpoffice/phpspreadsheet](https://github.com/PHPOffice/PhpSpreadsheet) from 1.7.0 to 1.10.1.
- [Release notes](https://github.com/PHPOffice/PhpSpreadsheet/releases)
- [Changelog](https://github.com/PHPOffice/PhpSpreadsheet/blob/master/CHANGELOG.PHPExcel.md)
- [Commits](https://github.com/PHPOffice/PhpSpreadsheet/compare/1.7.0...1.10.1)

Signed-off-by: dependabot[bot] <support@github.com>

composer.lock

@@ -918,30 +918,29 @@
         },
         {
             "name": "markbaker/matrix",
-            "version": "1.1.4",
+            "version": "1.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/MarkBaker/PHPMatrix.git",
-                "reference": "6ea97472b5baf12119b4f31f802835b820dd6d64"
+                "reference": "5348c5a67e3b75cd209d70103f916a93b1f1ed21"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/MarkBaker/PHPMatrix/zipball/6ea97472b5baf12119b4f31f802835b820dd6d64",
-                "reference": "6ea97472b5baf12119b4f31f802835b820dd6d64",
+                "url": "https://api.github.com/repos/MarkBaker/PHPMatrix/zipball/5348c5a67e3b75cd209d70103f916a93b1f1ed21",
+                "reference": "5348c5a67e3b75cd209d70103f916a93b1f1ed21",
                 "shasum": ""
             },
             "require": {
                 "php": "^5.6.0|^7.0.0"
             },
             "require-dev": {
-                "dealerdirect/phpcodesniffer-composer-installer": "^0.4.3",
-                "phpcompatibility/php-compatibility": "^8.0",
-                "phpdocumentor/phpdocumentor": "2.*",
-                "phploc/phploc": "2.*",
-                "phpmd/phpmd": "2.*",
-                "phpunit/phpunit": "^4.8.35|^5.4.0",
-                "sebastian/phpcpd": "2.*",
-                "squizlabs/php_codesniffer": "^3.3.0"
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-master",
+                "phpcompatibility/php-compatibility": "dev-master",
+                "phploc/phploc": "^4",
+                "phpmd/phpmd": "dev-master",
+                "phpunit/phpunit": "^5.7",
+                "sebastian/phpcpd": "^3.0",
+                "squizlabs/php_codesniffer": "^3.0@dev"
             },
             "type": "library",
             "autoload": {
@@ -984,7 +983,7 @@
                 "matrix",
                 "vector"
             ],
-            "time": "2018-11-04T22:12:12+00:00"
+            "time": "2019-10-06T11:29:25+00:00"
         },
         {
             "name": "monolog/monolog",
@@ -1283,16 +1282,16 @@
         },
         {
             "name": "phpoffice/phpspreadsheet",
-            "version": "1.7.0",
+            "version": "1.10.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
-                "reference": "84e09df79855ed3da84e2eab6850eb7741d8cbda"
+                "reference": "1648dc9ebef6ebe0c5a172e16cf66732918416e0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/84e09df79855ed3da84e2eab6850eb7741d8cbda",
-                "reference": "84e09df79855ed3da84e2eab6850eb7741d8cbda",
+                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/1648dc9ebef6ebe0c5a172e16cf66732918416e0",
+                "reference": "1648dc9ebef6ebe0c5a172e16cf66732918416e0",
                 "shasum": ""
             },
             "require": {
@@ -1310,20 +1309,19 @@
                 "ext-zip": "*",
                 "ext-zlib": "*",
                 "markbaker/complex": "^1.4",
-                "markbaker/matrix": "^1.1",
-                "php": "^5.6|^7.0",
+                "markbaker/matrix": "^1.2",
+                "php": "^7.1",
                 "psr/simple-cache": "^1.0"
             },
             "require-dev": {
-                "doctrine/instantiator": "^1.0.0",
-                "dompdf/dompdf": "^0.8.0",
-                "friendsofphp/php-cs-fixer": "@stable",
+                "dompdf/dompdf": "^0.8.3",
+                "friendsofphp/php-cs-fixer": "^2.16",
                 "jpgraph/jpgraph": "^4.0",
-                "mpdf/mpdf": "^7.0.0",
-                "phpcompatibility/php-compatibility": "^8.0",
-                "phpunit/phpunit": "^5.7",
-                "squizlabs/php_codesniffer": "^3.3",
-                "tecnickcom/tcpdf": "^6.2"
+                "mpdf/mpdf": "^8.0",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpunit/phpunit": "^7.5",
+                "squizlabs/php_codesniffer": "^3.5",
+                "tecnickcom/tcpdf": "^6.3"
             },
             "suggest": {
                 "dompdf/dompdf": "Option for rendering PDF with PDF Writer",
@@ -1339,15 +1337,9 @@
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
-                "LGPL-2.1-or-later"
+                "MIT"
             ],
             "authors": [
-                {
-                    "name": "Erik Tilt"
-                },
-                {
-                    "name": "Adrien Crivelli"
-                },
                 {
                     "name": "Maarten Balliauw",
                     "homepage": "https://blog.maartenballiauw.be"
@@ -1359,6 +1351,12 @@
                 {
                     "name": "Franck Lefevre",
                     "homepage": "https://rootslabs.net"
+                },
+                {
+                    "name": "Erik Tilt"
+                },
+                {
+                    "name": "Adrien Crivelli"
                 }
             ],
             "description": "PHPSpreadsheet - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine",
@@ -1373,7 +1371,7 @@
                 "xls",
                 "xlsx"
             ],
-            "time": "2019-05-26T02:50:36+00:00"
+            "time": "2019-12-01T23:13:51+00:00"
         },
         {
             "name": "phpoption/phpoption",