Bump phpstan/phpstan from 1.8.7 to 1.8.8

Bumps [phpstan/phpstan](https://github.com/phpstan/phpstan) from 1.8.7 to 1.8.8.
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/1.9.x/CHANGELOG.md)
- [Commits](https://github.com/phpstan/phpstan/compare/1.8.7...1.8.8)

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

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -23,7 +23,7 @@
 		"php-parallel-lint/php-parallel-lint": "^1.3.2",
 		"phpcompatibility/phpcompatibility-wp": "^2.1.3",
 		"phpmd/phpmd": "^2.13.0",
-		"phpstan/phpstan": "^1.8.7",
+		"phpstan/phpstan": "^1.8.8",
 		"roave/security-advisories": "dev-master",
 		"squizlabs/php_codesniffer": "^3.7.1",
 		"szepeviktor/phpstan-wordpress": "^1.1.3",

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": "376eeca02ce62b1a2a987b97b097f2d4",
+    "content-hash": "bd2aab44444abcdc39a74cb1440203f8",
     "packages": [],
     "packages-dev": [
         {
@@ -562,16 +562,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.8.7",
+            "version": "1.8.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "536ff0ed719b5679e9f09c17aeaee9b31969cb8e"
+                "reference": "08310ce271984587e2a4cda94e1ac66510a6ea07"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/536ff0ed719b5679e9f09c17aeaee9b31969cb8e",
-                "reference": "536ff0ed719b5679e9f09c17aeaee9b31969cb8e",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/08310ce271984587e2a4cda94e1ac66510a6ea07",
+                "reference": "08310ce271984587e2a4cda94e1ac66510a6ea07",
                 "shasum": ""
             },
             "require": {
@@ -601,7 +601,7 @@
             ],
             "support": {
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/1.8.7"
+                "source": "https://github.com/phpstan/phpstan/tree/1.8.8"
             },
             "funding": [
                 {
@@ -617,7 +617,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-10-04T14:09:33+00:00"
+            "time": "2022-10-06T12:51:57+00:00"
         },
         {
             "name": "psr/container",