* Switch android installation to use cmdline-tools
* Rename update-android sdk to install-android sdk as for the other OSs
* Remove cmdline-tools installation from toolset as it's installed
* Regenerate licenses for the new sdkmanager
* Add tests to check that both sdkmanagers are available
* Simplify Get-AndroidInstalledPackages function to use list_installed
* Resolve nitpicks from @AlenaSviridenko
* Add extra lines to separate comments from the code
* Remove extra line after $androidNDKs
* Modify software report to output any version number
* Change regex pattern to output the group
* Currently the function returns 4. instead of 4.0, this change fixes it
* Rework Android NDKs
* Minor fix
* Fix variable name
* Minor fixes
* Reword Android env vars table
* Remove Android env vars table from doc file
* Rework to use only major ndk versions in toolset
* Fix ndk paths
* Fix win2016 toolset
* Refactor
* Minor fix
* Fix ndk tests
* Add Android SDKs tests
* Fix path to android helpers
* Fix path to sdkmanager
* Remove extra and add-ons tests
* Add verbose option to sdkmanager
* Add additional tools test
* Fix extra and addons tests
* Fix extra and addons android packages
* Fix image templates
