Bump phpunit/phpunit from 8.5.17 to 8.5.18

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 8.5.17 to 8.5.18.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/master/ChangeLog-8.5.md)
- [Commits](https://github.com/sebastianbergmann/phpunit/compare/8.5.17...8.5.18)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

composer.lock

@@ -651,16 +651,16 @@
         },
         {
             "name": "phar-io/manifest",
-            "version": "2.0.1",
+            "version": "2.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phar-io/manifest.git",
-                "reference": "85265efd3af7ba3ca4b2a2c34dbfc5788dd29133"
+                "reference": "97803eca37d319dfa7826cc2437fc020857acb53"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phar-io/manifest/zipball/85265efd3af7ba3ca4b2a2c34dbfc5788dd29133",
-                "reference": "85265efd3af7ba3ca4b2a2c34dbfc5788dd29133",
+                "url": "https://api.github.com/repos/phar-io/manifest/zipball/97803eca37d319dfa7826cc2437fc020857acb53",
+                "reference": "97803eca37d319dfa7826cc2437fc020857acb53",
                 "shasum": ""
             },
             "require": {
@@ -703,7 +703,7 @@
                 }
             ],
             "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
-            "time": "2020-06-27T14:33:11+00:00"
+            "time": "2021-07-20T11:28:43+00:00"
         },
         {
             "name": "phar-io/version",
@@ -1083,16 +1083,16 @@
         },
         {
             "name": "phpunit/php-file-iterator",
-            "version": "2.0.3",
+            "version": "2.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
-                "reference": "4b49fb70f067272b659ef0174ff9ca40fdaa6357"
+                "reference": "28af674ff175d0768a5a978e6de83f697d4a7f05"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/4b49fb70f067272b659ef0174ff9ca40fdaa6357",
-                "reference": "4b49fb70f067272b659ef0174ff9ca40fdaa6357",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/28af674ff175d0768a5a978e6de83f697d4a7f05",
+                "reference": "28af674ff175d0768a5a978e6de83f697d4a7f05",
                 "shasum": ""
             },
             "require": {
@@ -1135,7 +1135,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2020-11-30T08:25:21+00:00"
+            "time": "2021-07-19T06:46:01+00:00"
         },
         {
             "name": "phpunit/php-text-template",
@@ -1291,16 +1291,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "8.5.17",
+            "version": "8.5.18",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "79067856d85421c56d413bd238d4e2cd6b0e54da"
+                "reference": "bd5fc77c869e8dd65040dacbad170f074c13796c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/79067856d85421c56d413bd238d4e2cd6b0e54da",
-                "reference": "79067856d85421c56d413bd238d4e2cd6b0e54da",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/bd5fc77c869e8dd65040dacbad170f074c13796c",
+                "reference": "bd5fc77c869e8dd65040dacbad170f074c13796c",
                 "shasum": ""
             },
             "require": {
@@ -1380,7 +1380,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2021-06-23T05:12:43+00:00"
+            "time": "2021-07-19T06:13:17+00:00"
         },
         {
             "name": "psr/container",
@@ -2062,6 +2062,7 @@
                     "type": "github"
                 }
             ],
+            "abandoned": true,
             "time": "2020-11-30T07:30:19+00:00"
         },
         {