Fix for Deeplink issues reported on Android Developer portal

[JamesSmartCell]

• Fixes two issues reported on Android Developer portal:

May fix all three reported issues, as two may be caused by the signature not being correct.

May close #2938

[github-actions]

Pull reviewers stats

Stats of the last 30 days for alpha-wallet-android:

	User	Total reviews	Time to review	Total comments
	seabornlee 🥇	12 ▀▀▀▀	3h 31m ▀	10 ▀▀▀▀▀▀▀▀
	JamesSmartCell 🥈	10 ▀▀▀	1d 41m ▀▀▀▀	1 ▀
	justindg 🥉	8 ▀▀▀	1d 5h 2m ▀▀▀▀▀	1 ▀

[codecov]

Codecov Report

Base: 7.62% // Head: 7.62% // No change to project coverage 👍

Coverage data is based on head (d1715d1) compared to base (ce2b794).
Patch has no changes to coverable lines.

❗ Current head d1715d1 differs from pull request most recent head 3d64558. Consider uploading reports for the commit 3d64558 to get more accurate results

Additional details and impacted files

@@           Coverage Diff            @@
##             master   #2940   +/-   ##
========================================
  Coverage      7.62%   7.62%           
  Complexity      836     836           
========================================
  Files           612     612           
  Lines         41863   41863           
  Branches       4226    4226           
========================================
  Hits           3194    3194           
  Misses        38395   38395           
  Partials        274     274           

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