Bump phpstan/phpstan from 0.12.98 to 0.12.99

Bumps [phpstan/phpstan](https://github.com/phpstan/phpstan) from 0.12.98 to 0.12.99.
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Commits](https://github.com/phpstan/phpstan/compare/0.12.98...0.12.99)

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

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

composer.lock

@@ -1356,16 +1356,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "0.12.98",
+            "version": "0.12.99",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "3bb7cc246c057405dd5e290c3ecc62ab51d57e00"
+                "reference": "b4d40f1d759942f523be267a1bab6884f46ca3f7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/3bb7cc246c057405dd5e290c3ecc62ab51d57e00",
-                "reference": "3bb7cc246c057405dd5e290c3ecc62ab51d57e00",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/b4d40f1d759942f523be267a1bab6884f46ca3f7",
+                "reference": "b4d40f1d759942f523be267a1bab6884f46ca3f7",
                 "shasum": ""
             },
             "require": {
@@ -1396,7 +1396,7 @@
             "description": "PHPStan - PHP Static Analysis Tool",
             "support": {
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/0.12.98"
+                "source": "https://github.com/phpstan/phpstan/tree/0.12.99"
             },
             "funding": [
                 {
@@ -1416,7 +1416,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-09-02T12:33:01+00:00"
+            "time": "2021-09-12T20:09:55+00:00"
         },
         {
             "name": "phpstan/phpstan-doctrine",