Try fixing ANDROID_USER_HOME again

Author: ppkarwasz

.github/workflows/android-reusable-test.yaml

@@ -65,9 +65,11 @@ jobs:
           # Debug environment variables
           printenv | grep '^ANDROID\|^HOME' | sort
           
-          # Set `ANDROID_USER_HOME` since `emulator` and `avdmanager` use different definitions
-          # https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:common/src/main/java/com/android/prefs/AbstractAndroidLocations.kt
-          export ANDROID_USER_HOME="$XDG_CONFIG_HOME/.android"
+          # Set `ANDROID_USER_HOME` since `emulator` and `avdmanager` use different definitions:
+          # * `avdmanager` uses `$XDG_CONFIG_HOME/.android` with a fallback to `$HOME/.android`:
+          #   https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:common/src/main/java/com/android/prefs/AbstractAndroidLocations.kt
+          # * `emulator` uses `HOME/.android`
+          export ANDROID_USER_HOME="$HOME/.android"
           
           # List installed and available packages
           $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --list