ci(react-native): addressing detox build flakes (#1250)

This PR will attempt to stablize the react native detox e2e tests in the
CI pipelie.

There are 2 changes:
1. We added 2 retry as 1 CI rerun will typically resolve the issue
2. We added the event and streaming urls to the detox url blacklist

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<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Low Risk**
> Low risk since changes are limited to CI test invocation and Detox
synchronization settings, with no production runtime impact. Main risk
is masking legitimate failures or over-broad URL blacklisting causing
tests to miss regressions.
> 
> **Overview**
> Stabilizes the React Native example Detox Android CI by adding
`--retries 2` to the Detox test run so transient emulator/test flakes
are automatically retried.
> 
> Updates the e2e app launch args to broaden `detoxURLBlacklistRegex` to
include LaunchDarkly streaming, SDK, and events endpoints, preventing
ongoing network activity from blocking Detox test synchronization.
> 
> <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit
bd46d35. Bugbot is set up for automated
code reviews on this repo. Configure
[here](https://www.cursor.com/dashboard/bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: joker23

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

@@ -85,7 +85,7 @@ jobs:
           arch: x86_64
           avd-name: ${{ steps.device.outputs.AVD_NAME }}
           working-directory: packages/sdk/react-native/example
-          script: yarn detox test --configuration android.emu.release --headless --record-logs all
+          script: yarn detox test --configuration android.emu.release --headless --record-logs all --retries 2
 
       - name: Upload artifacts
         if: always()

packages/sdk/react-native/example/e2e/starter.test.ts

@@ -5,9 +5,10 @@ describe('given the example application', () => {
     await device.launchApp({
       newInstance: true,
       launchArgs: {
-        // Detox will wait for HTTP requests to complete. This prevents detox from waiting for
-        // requests matching this URL to complete.
-        detoxURLBlacklistRegex: '\\("^https://clientstream.launchdarkly.com/meval.*"\\)',
+        // Detox waits for HTTP requests to complete. Blacklist all LD endpoints so
+        // streaming, polling, and event requests don't block test synchronization.
+        detoxURLBlacklistRegex:
+          '\\(".*clientstream.launchdarkly.com.*",".*clientsdk.launchdarkly.com.*",".*events.launchdarkly.com.*"\\)',
       },
     });
   });