messagix: Android messenger-lite login

[radon-at-beeper]

• New login flow messenger-lite-android.
• Internal messenger-lite variables renamed to have both iOS and Android variant. Existing config files will still be treated the same, except for an additional login flow will be exposed unless a specific set was configured.
• Updated Bloks versioning ID, user agent, and client document IDs for newer iOS app version
• Added Bloks versioning ID, user agent, and client document IDs for Android
• Support different Bloks payload formatting used on Android
• Comprehensively update Bloks headers and form data to reflect latest iOS behavior
• Add corresponding header and form data values for Android
• Add many new native code hooks used by Bloks on Android to retrieve device information
• Implement request data attestation signing based on Android app behavior
• Implement several new functional programming Bloks methods for arrays and maps
• Update minification mapping
• Update initial Bloks redirect request parameters for latest iOS app, and add corresponding for Android
• Handle different accessibility labeling on TOTP input page
• Use b-graph.facebook.com endpoint and differently formatted pwd_key_fetch URL to match Android behavior