Bump game-ci/unity-test-runner from 2 to 4

Bumps [game-ci/unity-test-runner](https://github.com/game-ci/unity-test-runner) from 2 to 4.
- [Release notes](https://github.com/game-ci/unity-test-runner/releases)
- [Commits](game-ci/unity-test-runner@v2...v4)

---
updated-dependencies:
- dependency-name: game-ci/unity-test-runner
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/CITest.yml

@@ -36,7 +36,7 @@ jobs:
             Library-
       - name: setup
         run: cp -rf "NuGetImporterForUnity/Packages/NuGet Importer" "CITest/Packages/NuGet Importer" && rm -rf "CITest/Packages/NuGet Importer/Tests" && rm -f "CITest/Packages/NuGet Importer/Tests.meta"
-      - uses: game-ci/unity-test-runner@v2
+      - uses: game-ci/unity-test-runner@v4
         env:
           UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }}
         id: tests

.github/workflows/Test.yml

@@ -34,7 +34,7 @@ jobs:
           key: Library-${{ matrix.projectPath }}
           restore-keys: |
             Library-
-      - uses: game-ci/unity-test-runner@v2
+      - uses: game-ci/unity-test-runner@v4
         env:
           UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }}
         id: tests