Update emulator script to use API 31

Author: joshafeinberg

.github/workflows/ci_test_and_publish.yml

@@ -64,8 +64,13 @@ jobs:
     - name: Run tests
       uses: reactivecircus/android-emulator-runner@v2
       with:
-            api-level: 31
-            script: ./gradlew assemble testCoverage
+        api-level: 31
+        profile: Nexus 6
+        arch: x86_64
+        force-avd-creation: false
+        emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+        disable-animations: true
+        script: ./gradlew assemble testCoverage
       env:
         API_LEVEL: ${{ matrix.api-level }}
     - name: Upload code coverage