Rename AppBindings to XAppBindings

[bmarty]

Rename AppBindings to XAppBindings to attempt to fix reproducible build issue

Attempt to fix difference reported here: #3420 (comment)

If this does not work, we may want to move XAppBindings to a sub package...

[github-actions]

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 82.67%. Comparing base (349e2bb) to head (a578348).
Report is 5 commits behind head on develop.

Files with missing lines	Patch %	Lines
...c/main/kotlin/io/element/android/x/MainActivity.kt	0.00%	1 Missing ⚠️
...lement/android/x/initializer/TracingInitializer.kt	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #3518   +/-   ##
========================================
  Coverage    82.67%   82.67%           
========================================
  Files         1731     1731           
  Lines        40863    40863           
  Branches      4971     4971           
========================================
  Hits         33785    33785           
  Misses        5315     5315           
  Partials      1763     1763           

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[jmartinesp]

It's kind of sad we have to workaround this, but let's try it out 🥲 .

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[jmartinesp]

It seems like this doesn't fix the issue for reproducible builds, so there's no point in the rename... Thanks for trying to fix it, though.