Enable GPU for emulator.wtf (#2332)

https://blog.emulator.wtf/posts/2023-07-04-gpu-emulators/
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 9de51a9..5b03081 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -83,8 +83,8 @@
           app: snapshot-tests/build/outputs/apk/debug/snapshot-tests-debug.apk
           test: snapshot-tests/build/outputs/apk/androidTest/debug/snapshot-tests-debug-androidTest.apk
           devices: |
-            model=Pixel2,version=23
-            model=Pixel2,version=31
+            model=Pixel2,version=23,gpu=auto
+            model=Pixel2,version=31,gpu=auto
           outputs-dir: build/test-results
       - name: Save PR number
         if: github.event_name == 'pull_request'