Bugfix FXIOS-10814 - [Firefox Password Keychain] - Autofill from Firefox in any browser doesn't work

[PARAIPAN9]

📜 Tickets

Jira ticket
Github issue

💡 Description

• Updates doc comments.
• Retry to autofill again if it fails.
• Retry error message to notify the user.

📝 Checklist

You have to check all boxes before merging

• Filled in the above information (tickets numbers and description of your work)
• Updated the PR name to follow our PR naming guidelines
• Wrote unit tests and/or ensured the tests suite is passing
• When working on UI, I checked and implemented accessibility (minimum Dynamic Text and VoiceOver)
• If needed, I updated documentation / comments for complex code and public methods
• If needed, added a backport comment (example @Mergifyio backport release/v120)

[mobiletest-ci-bot]

	Messages
📖	Project coverage: 33.58%
📖	Edited 2 files
📖	Created 0 files

CredentialProvider.appex: Coverage: 20.9

File	Coverage
CredentialProviderViewController.swift	0.0%	⚠️
CredentialProviderPresenter.swift	0.0%	⚠️

Generated by 🚫 Danger Swift against 0ea07dd