ci: removing redundant build step in test modes

.gitea/workflows/push-on-main.yaml

@@ -85,20 +85,6 @@ jobs:
         with:
           name: Coverage results for ${{ matrix.testMode }}
           path: ${{ steps.tests.outputs.coveragePath }}
-          
-      - name: Build project
-        uses: game-ci/unity-builder@v4
-        env:
-          UNITY_LICENSE: ${{ secrets.UNITYLICENSE }}
-          UNITY_EMAIL: ${{ secrets.UNITYEMAIL }}
-          UNITY_PASSWORD: ${{ secrets.UNITYPASSWORD }}
-        with:
-          unityVersion: 2022.3.42f1
-          dockerCpuLimit: 4
-          dockerMemoryLimit: 8g
-          targetPlatform: StandaloneLinux64
-          allowDirtyBuild: true  # necessary because the custom image doesn't fit the repo's version and it tries to change stuff accordingly ntm
-          customParameters: -BuildOptions.AutoRunPlayer true
   
   Build:
     name: Build