5.0.0 Service Release 12

What's Changed

• Account for RTL on Android Tablet by @PureWeen in #15417
• Set ViewIdResourceName for Appium based tests by @PureWeen in #15436
• Fix Editor.Placeholder to show again on Android by @jfversluis in #15456
• [Android] fix item indices and item count in a ListView by @heikow10 in #15306
• [Android] Fix crash in SwipeView collapsing ListView groups by @jsuarezruiz in #14607
• [UWP ]Fix issue detecting Flyout property changes by @jsuarezruiz in #14249
• fix the calculations of the needed size of a ScollView on Android (Issue 15100) by @heikow10 in #15101
• [iOS] Clip using a GeometryGroup by @jsuarezruiz in #13008
• Fix IndexOutOfBoundsException: setSpan crash in Editor on Android by @jfversluis in #15466
• Revert "[Android] fix item indices and item count in a ListView" by @jfversluis in #15473
• Revert "[iOS] Change how ItemsViewController.CheckEmptySource checks for item size" by @jfversluis in #15476
• [Android] fix item indices and item count in a ListView by @jfversluis in #15478

Full Changelog: release-5.0.0-sr11...release-5.0.0-sr12