Speed up tests and run SDL-GPU device tests on CI (#2253)

* Speed up tests and run SDL-GPU device tests on CI
* Arch rules share one ASM scan instead of ArchUnit
* Tests needing an SDL GPU device fail without one instead of skipping
* Replace checkstyle's wildcard-import check with a test
* Use the runner's preinstalled Temurin JDKs
* Cache build/rfg so the Minecraft decompile chain can be skipped
* Unpack LWJGL natives before tests
* Pin the shared workflow commit

.github/workflows/build-and-test.yml

@@ -9,7 +9,42 @@ on:
 
 jobs:
   build-and-test:
-    uses: GTNewHorizons/GTNH-Actions-Workflows/.github/workflows/build-and-test.yml@30d03306cd2dbfade5083f5c6552afad5321d2bb
+    uses: GTNewHorizons/GTNH-Actions-Workflows/.github/workflows/build-and-test.yml@05e7cd7ce0ea015acda8c10c1c39fb3a20a49e60
     with:
       disable-spotless-pr: true
+      java-distribution: temurin
+      cache-rfg: true
     secrets: inherit
+
+  sdl-gpu-tests:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    concurrency:
+      group: sdl-gpu-tests-${{ github.event.pull_request.number || github.ref }}
+      cancel-in-progress: true
+    steps:
+      - name: Install a software Vulkan driver
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y xvfb mesa-vulkan-drivers
+      - uses: actions/checkout@v5
+      - uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: |
+            21
+            25
+      - uses: gradle/actions/setup-gradle@v5
+      - name: Run SDL-GPU tests
+        run: xvfb-run -a --server-args="-screen 0 1366x768x24" ./gradlew --build-cache --stacktrace --continue :sdl-gpu:glsmSdlTest :sdl-gpu:sdlGpuDeviceTest
+      - name: Check LWJGL did not extract natives to the shared temp dir
+        run: test ! -e "/tmp/lwjgl_$USER"
+      - name: Attach SDL-GPU test results
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@v7
+        with:
+          name: sdl-gpu-test-results
+          path: |
+            sdl-gpu/build/test-results/
+            sdl-gpu/build/reports/tests/
+            sdl-gpu/hs_err_pid*.log