[Android] Allow setting the VideoLayout view to transparent color

Sony TVs have a long standing firmware bug. Allow a user to configure
the video layout background color to workaround this.
Fixes xbmc#25166

Usage:
```
<advancedsettings version="1.0">
  <gui>
    <transparentvideolayout>true</transparentvideolayout>
  </gui>
</advancedsettings>
```

Change Android package name

Merge pull request xbmc#24470 from fuzzard/release_20.3

[Nexus] 20.3

Merge pull request xbmc#24207 from fuzzard/release_21b2

[Omega] Beta2

Merge pull request xbmc#23948 from fuzzard/release_21b1

[Omega] Beta1

Merge pull request xbmc#23730 from fuzzard/release_omegaa3

[Omega] Alpha3

Merge pull request xbmc#23454 from fuzzard/nexus_20.2

[Nexus] Bump version 20.2

Merge pull request xbmc#23407 from fuzzard/Omega_alpha2

[Omega] Alpha 2

Merge pull request xbmc#23161 from fuzzard/omega_a1

[Omega] Alpha 1

Merge pull request xbmc#22965 from fuzzard/release_20.1

[Nexus] Bump version 20.1