Update to Robolectric 4.16

[MGaetan89]

I've updated update_versions.sh to update every project to Robolectric 4.16. unit/BasicNativeAndroidTest had outdated dependencies, which have been updated by running this script.

Note: unit/BasicNativeAndroidTest was using the targetSdk property instead of targetSdkVersion. I've changed it so running update_versions.sh also changes it in that project. Note2: the same has been done for minSdk/minSDKVersion in ui/espresso/ScreenshotSample, ui/PreviewScreenshot, and unit/BasicNativeAndroidTest.

Release notes:

• Robolectric 4.14
• Robolectric 4.14.1
• Robolectric 4.15
• Robolectric 4.15.1
• Robolectric 4.16