[ci] Attempt at KVM setup on default ubuntu runner

Author: joffrey-bion

.github/workflows/build.yml

@@ -67,6 +67,14 @@ jobs:
           echo "space.username=" >> local.properties
           echo "space.password=" >> local.properties
 
+      - name: Enable KVM group perms
+        if: ${{ runner.os == 'Linux' }} # needed for Android emulator
+        # See https://github.blog/changelog/2023-02-23-hardware-accelerated-android-virtualization-on-actions-windows-and-linux-larger-hosted-runners/
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
       - name: Run mobile tests
         run: ./amper test -m amper-mobile-test ${{ matrix.testArgs }}