Bump ezyang/htmlpurifier from 4.12.0 to 4.13.0

Bumps [ezyang/htmlpurifier](https://github.com/ezyang/htmlpurifier) from 4.12.0 to 4.13.0.
- [Release notes](https://github.com/ezyang/htmlpurifier/releases)
- [Changelog](https://github.com/ezyang/htmlpurifier/blob/master/NEWS)
- [Commits](https://github.com/ezyang/htmlpurifier/compare/v4.12.0...v4.13.0)

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

composer.json

@@ -24,7 +24,7 @@
 		"christophwurst/kitinerary-flatpak": "^0.2",
 		"christophwurst/kitinerary-sys": "^0.1.0",
 		"coenjacobs/mozart": "0.6.0-beta-2",
-		"ezyang/htmlpurifier": "4.12.0",
+		"ezyang/htmlpurifier": "4.13.0",
 		"gravatarphp/gravatar": "^2.0",
 		"kwi/urllinker": "dev-bleeding",
 		"pear-pear.horde.org/horde_date": "^2.4.1@stable",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "99d976bc6697736059d79b73ffe90c9d",
+    "content-hash": "6d5dcf6863e263c586c954e3181d990e",
     "packages": [
         {
             "name": "amphp/amp",
@@ -731,16 +731,16 @@
         },
         {
             "name": "ezyang/htmlpurifier",
-            "version": "v4.12.0",
+            "version": "v4.13.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/ezyang/htmlpurifier.git",
-                "reference": "a617e55bc62a87eec73bd456d146d134ad716f03"
+                "reference": "08e27c97e4c6ed02f37c5b2b20488046c8d90d75"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/ezyang/htmlpurifier/zipball/a617e55bc62a87eec73bd456d146d134ad716f03",
-                "reference": "a617e55bc62a87eec73bd456d146d134ad716f03",
+                "url": "https://api.github.com/repos/ezyang/htmlpurifier/zipball/08e27c97e4c6ed02f37c5b2b20488046c8d90d75",
+                "reference": "08e27c97e4c6ed02f37c5b2b20488046c8d90d75",
                 "shasum": ""
             },
             "require": {
@@ -756,6 +756,9 @@
                 },
                 "files": [
                     "library/HTMLPurifier.composer.php"
+                ],
+                "exclude-from-classmap": [
+                    "/library/HTMLPurifier/Language/"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -774,7 +777,7 @@
             "keywords": [
                 "html"
             ],
-            "time": "2019-10-28T03:44:26+00:00"
+            "time": "2020-06-29T00:56:53+00:00"
         },
         {
             "name": "gravatarphp/gravatar",
@@ -4094,12 +4097,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/Roave/SecurityAdvisories.git",
-                "reference": "6d2e5ab854782830911ddd33b7d4649b9f18c10f"
+                "reference": "57353ec1a34527a2dbbd3c0fb9418ffc008c6f60"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/6d2e5ab854782830911ddd33b7d4649b9f18c10f",
-                "reference": "6d2e5ab854782830911ddd33b7d4649b9f18c10f",
+                "url": "https://api.github.com/repos/Roave/SecurityAdvisories/zipball/57353ec1a34527a2dbbd3c0fb9418ffc008c6f60",
+                "reference": "57353ec1a34527a2dbbd3c0fb9418ffc008c6f60",
                 "shasum": ""
             },
             "conflict": {
@@ -4193,8 +4196,9 @@
                 "magento/product-community-edition": ">=2,<2.2.10|>=2.3,<2.3.2-p.2",
                 "monolog/monolog": ">=1.8,<1.12",
                 "namshi/jose": "<2.2",
+                "nystudio107/craft-seomatic": "<3.3",
                 "nzo/url-encryptor-bundle": ">=4,<4.3.2|>=5,<5.0.1",
-                "october/october": ">=1.0.319,<1.0.466",
+                "october/october": ">=1.0.319,<1.0.467",
                 "onelogin/php-saml": "<2.10.4",
                 "oneup/uploader-bundle": "<1.9.3|>=2,<2.1.5",
                 "openid/php-openid": "<2.3",
@@ -4371,7 +4375,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-06-19T13:23:43+00:00"
+            "time": "2020-07-03T16:50:03+00:00"
         },
         {
             "name": "sabre/event",