Bump phpunit/phpunit from 10.2.7 to 10.3.1 (#5965)

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 10.2.7 to 10.3.1.
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/10.3.1/ChangeLog-10.3.md)
- [Commits](https://github.com/sebastianbergmann/phpunit/compare/10.2.7...10.3.1)

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

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

composer.lock

@@ -1861,16 +1861,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "10.2.7",
+            "version": "10.3.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "a215d9ee8bac1733796e4ddff3306811f14414e5"
+                "reference": "d442ce7c4104d5683c12e67e4dcb5058159e9804"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/a215d9ee8bac1733796e4ddff3306811f14414e5",
-                "reference": "a215d9ee8bac1733796e4ddff3306811f14414e5",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/d442ce7c4104d5683c12e67e4dcb5058159e9804",
+                "reference": "d442ce7c4104d5683c12e67e4dcb5058159e9804",
                 "shasum": ""
             },
             "require": {
@@ -1910,7 +1910,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-main": "10.2-dev"
+                    "dev-main": "10.3-dev"
                 }
             },
             "autoload": {
@@ -1942,7 +1942,7 @@
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                 "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.2.7"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.3.1"
             },
             "funding": [
                 {
@@ -1958,7 +1958,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-08-02T06:46:08+00:00"
+            "time": "2023-08-04T06:48:08+00:00"
         },
         {
             "name": "sebastian/cli-parser",