ci: reverting android emulator action digest (#1031)

<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Tweaks Detox CI to preserve large packages and updates the
android-emulator-runner digest while disabling Renovate updates for that
action.
> 
> - **CI / GitHub Actions**:
> - `react-native-detox.yml`: Set `jlumbroso/free-disk-space` input
`large-packages: false` to keep required system packages.
> - `reactivecircus/android-emulator-runner`: Update pinned digest (v2)
in Detox test step.
> - **Renovate**:
> - Add rule to disable updates for
`reactivecircus/android-emulator-runner` in `github-actions` (datasource
`github-tags`).
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
9d8bec2. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: joker23

.github/workflows/react-native-detox.yml

@@ -76,9 +76,10 @@ jobs:
         uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be
         with:
           android: false # We need android.
+          large-packages: false # Need this for packages that emulator depends on (specifically libx11-xcb1)
 
       - name: Detox test
-        uses: reactivecircus/android-emulator-runner@b530d96654c385303d652368551fb075bc2f0b6b # v2
+        uses: reactivecircus/android-emulator-runner@f0d1ed2dcad93c7479e8b2f2226c83af54494915 # v2
         with:
           api-level: 31
           arch: x86_64

renovate.json

@@ -5,6 +5,14 @@
       "enabled": false,
       "matchDatasources": ["npm"],
       "matchPackageNames": ["*"]
+    },
+    {
+      "description": "Disable all updates for the android emulator runner action",
+      "matchPackageNames": ["reactivecircus/android-emulator-runner"],
+      "matchDepTypes": ["action"],
+      "matchDatasources": ["github-tags"],
+      "matchManagers": ["github-actions"],
+      "enabled": false
     }
   ],
   "vulnerabilityAlerts": {