chore: set the 5.x versions locked to cordova-android <10.0.0

[erisu]

Platforms affected

Android

Motivation and Context

Cordova-Android 10 uses AndroidX... Therefore we should lock this plugin version 5.x to Cordova-Android 9.x

Description

Lock plugin 5.x to Cordova-Android 9.x

Testing

• n/a

Checklist

• I've run the tests to see all new and existing tests pass
• I added automated test coverage as appropriate for this change
• Commit is prefixed with (platform) if this change only applies to one platform (e.g. (android))
• If this Pull Request resolves an issue, I linked to the issue in the text above (and used the correct keyword to close issues using keywords)
• I've updated the documentation if necessary

[WuglyakBolgoink]

Hallo @erisu / @breautek

it means, that I can't use cordova-android@10+ with "cordova-plugin-androidx-adapter" too and must wait camera plugin v6 now?

[breautek]

The adapter plugin is not necessary for this plugin anymore since the legacy android support libraries have been migrated to use androidx.

You can still use a version that doesn't have this pin with cordova-android@10 / cordova-plugin-androidx-adapter in the meantime