[PM-26718] Move Credential Exchange intent filter to main manifest

[SaintPatrck]

🎟️ Tracking

PM-26718

📔 Objective

This commit moves the intent filter for handling Credential Exchange transfer requests from the debug manifest to the main AndroidManifest.xml.

The intent filter for the androidx.identitycredentials.action.IMPORT_CREDENTIALS action was previously only included in debug builds. This change moves it to the main manifest, making the credential import functionality available in all build variants, including release builds.

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Protected functional changes with optionality (feature flags)
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation (Confluence, contributing docs) or informed the documentation team

🦮 Reviewer guidelines

• 👍 (:+1:) or similar for great changes
• 📝 (:memo:) or ℹ️ (:information_source:) for notes or general info
• ❓ (:question:) for questions
• 🤔 (:thinking:) or 💭 (:thought_balloon:) for more open inquiry that's not quite a confirmed issue and could potentially benefit from discussion
• 🎨 (:art:) for suggestions / improvements
• ❌ (:x:) or ⚠️ (:warning:) for more significant problems or concerns needing attention
• 🌱 (:seedling:) or ♻️ (:recycle:) for future improvements or indications of technical debt
• ⛏ (:pick:) for minor or nitpick changes

[github-actions]

Checkmarx One – Scan Summary & Details – 313c8991-1c8a-474d-a01c-382796de4aa4

Great job! No new security vulnerabilities introduced in this pull request

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.53%. Comparing base (572d335) to head (7046492).
⚠️ Report is 5 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5995      +/-   ##
==========================================
- Coverage   84.57%   84.53%   -0.05%     
==========================================
  Files         720      734      +14     
  Lines       54678    55011     +333     
  Branches     7536     7538       +2     
==========================================
+ Hits        46242    46501     +259     
- Misses       5802     5877      +75     
+ Partials     2634     2633       -1     

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