ci: remove unused preinstalled software/images for build tests to free up disk space. (#9814)

Co-authored-by: Teppei Fukuda <knqyf263@gmail.com>

.github/workflows/test.yaml

@@ -217,6 +217,17 @@ jobs:
     env:
       DOCKER_CLI_EXPERIMENTAL: "enabled"
     steps:
+    # The go-build (GOCACHE env) directory requires a large amount of free disk space.
+    - name: Free up disk space
+      if: matrix.operating-system == 'ubuntu-latest'
+      run: |
+        sudo rm -rf /usr/local/lib/android
+        sudo rm -rf /usr/share/dotnet
+        sudo rm -rf /opt/ghc
+        sudo rm -rf /opt/hostedtoolcache/CodeQL
+        sudo docker image prune --all --force
+        df -h
+
     - name: Checkout
       uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0