Bump phpstan/phpstan from 1.10.26 to 1.10.28

Bumps [phpstan/phpstan](https://github.com/phpstan/phpstan) from 1.10.26 to 1.10.28.
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/1.11.x/CHANGELOG.md)
- [Commits](https://github.com/phpstan/phpstan/compare/1.10.26...1.10.28)

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

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

composer.lock

@@ -8,16 +8,16 @@
     "packages": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.10.26",
+            "version": "1.10.28",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "5d660cbb7e1b89253a47147ae44044f49832351f"
+                "reference": "e4545b55904ebef470423d3ddddb74fa7325497a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/5d660cbb7e1b89253a47147ae44044f49832351f",
-                "reference": "5d660cbb7e1b89253a47147ae44044f49832351f",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e4545b55904ebef470423d3ddddb74fa7325497a",
+                "reference": "e4545b55904ebef470423d3ddddb74fa7325497a",
                 "shasum": ""
             },
             "require": {
@@ -66,7 +66,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-07-19T12:44:37+00:00"
+            "time": "2023-08-08T12:33:42+00:00"
         }
     ],
     "packages-dev": [],