Update autofill to 16.2.0

[daxmobile]

Task/Issue URL:
Autofill Release: https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/16.2.0

Description

Updates Autofill to version 16.2.0.

Autofill 16.2.0 release notes

What's Changed

• [Matching] Update regex to match for 'confirm password' by @dbajpeyi in [Matching] Update regex to match for 'confirm password' duckduckgo-autofill#719
• Update password-related json files (2025-01-06) by @daxmobile in Update password-related json files (2025-01-06) duckduckgo-autofill#730
• [FormAnalyzer] Use conservative regex for attributes by @dbajpeyi in [FormAnalyzer] Use conservative regex for attributes duckduckgo-autofill#735
• [FormAnalyzer] Don't flip scores on buttons with specific text by @dbajpeyi in [FormAnalyzer] Don't flip scores on buttons with specific text duckduckgo-autofill#725
• [FormAnalyzer] add external link check for submit buttons by @dbajpeyi in [FormAnalyzer] add external link check for submit buttons duckduckgo-autofill#736
• [FormAnalyzer] scoring password hints by @dbajpeyi in [FormAnalyzer] scoring password hints duckduckgo-autofill#720
• [Matching] only allow matching on password types by @dbajpeyi in [Matching] only allow matching on password types duckduckgo-autofill#740
• [Autofill utils] Form wrapper failsafe documentation by @dbajpeyi in [Autofill utils] Form wrapper failsafe documentation duckduckgo-autofill#741
• [Form] phone and credit card for recategorization by @dbajpeyi in [Form] phone and credit card for recategorization duckduckgo-autofill#733

Full Changelog: duckduckgo/duckduckgo-autofill@15.1.0...16.2.0

Steps to test

This release has been tested during autofill development. For smoke test steps see this task.

[dbajpeyi]

Looks good! Mostly no changes specific to extensions, should be no-op but we keep moving the autofill version up to keep up the confidence for future releases.