[bre-1881] ios CI build fix

[aj-bw]

🎟️ Tracking

bre-1881

📔 Objective

relevant deploy PR https://github.com/bitwarden/deploy/pull/92

Summary

Fixes broken TestFlight uploads caused by a stale appstoreconnect-fastlane.json credential in Azure blob storage, and adds a cross-repo changelog trigger that sets the TestFlight "What to Test" notes after each successful upload.

• Removes the blob-stored Fastlane credential and replaces it with a direct AKV key fetch from gh-ios (APP-STORE-CONNECT-AUTH-ID, APP-STORE-CONNECT-AUTH-KEY, APP-STORE-CONNECT-TEAM-ISSUER)
• Replaces bundle exec fastlane upload_build with xcrun altool --upload-app
• Adds a post-upload cross-repo trigger to bitwarden/deploy that dispatches a changelog workflow using an App Manager key, necessary because the Developer-role key used for upload cannot write betaBuildLocalizations
• Fixes _BUILD_VARIANT comparison typo (bwpm-prod → bwpm_prod)
• Anchors the CI run URL at the top of the changelog so it's never lost to truncation
• Updates ci-bwpm.yml and ci-bwa.yml to reference _build-any.yml via local path instead of @main, so workflow changes on feature branches are actually exercised in CI

Test plan

• Manual workflow_dispatch of ci-bwpm.yml on this branch: https://github.com/bitwarden/ios/actions/runs/25574661302
• Verify Device archive build succeeds end-to-end after merge with distribute=true
• Confirm TestFlight "What to Test" notes are set by the deploy-side changelog workflow

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.27%. Comparing base (b99138c) to head (5c456c2).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2614      +/-   ##
==========================================
- Coverage   87.31%   86.27%   -1.04%     
==========================================
  Files        1912     2137     +225     
  Lines      170379   184896   +14517     
==========================================
+ Hits       148759   159521   +10762     
- Misses      21620    25375    +3755     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[vvolkgang]

@aj-bw good find, such an unfortunate timing. Was going to trigger a full CI run but noticed you were already on it, triggered one for BWA:

1. BWPM - https://github.com/bitwarden/ios/actions/runs/25436452277
2. BWA - https://github.com/bitwarden/ios/actions/runs/25436825890

[matt-livefront]

Thanks for fixing this!