Refactor FXIOS-13821 [CredentialProvider] Change CredentialProvider Display Name

[FeBe95]

📜 Tickets

Jira ticket
Github issue

💡 Description

This changes the CFBundleDisplayName value from CredentialProvider to $(MOZ_BUNDLE_DISPLAY_NAME) which should fix the issue where password autofill in iOS 26 would show "CredntialProvider" instead of "Firefox" in the bottom sheet in Safari (for screenshots see #29947).

I chose the MOZ_BUNDLE_DISPLAY_NAME variable because it is already used in other Info.plist files for CFBundleDisplayName.

firefox-ios/firefox-ios/Extensions/ShareTo/Info.plist

Lines 7 to 8 in a6f336d

	<key>CFBundleDisplayName</key>
	<string>$(MOZ_BUNDLE_DISPLAY_NAME)</string>

Its value will be "Firefox" or similar, depending on the build configuration:

firefox-ios/firefox-ios/Client/Configuration/Firefox.xcconfig

Line 9 in a6f336d

MOZ_BUNDLE_DISPLAY_NAME = Firefox

📝 Checklist

• I filled in the ticket numbers and a description of my work
• I updated the PR name to follow our PR naming guidelines
• I ensured unit tests pass and wrote tests for new code
• If working on UI, I checked and implemented accessibility (Dynamic Text and VoiceOver)
• If adding telemetry, I read the data stewardship requirements and will request a data review
• If adding or modifying strings, I read the guidelines and will request a string review from l10n
• If needed, I updated documentation and added comments to complex code

[FilippoZazzeroni]

LGTM @FeBe95 sorry for the huge delay in the review. Thanks very much for addressing this !!

[mobiletest-ci-bot]

🧹 Tidy commit

Just 1 file(s) touched. Thanks for keeping it clean and review-friendly!

💬 Description craftsman

Great PR description! Reviewers salute you 🫡

✅ Per-file coverage

All changed files meet the threshold of 35.0%.

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