Support Google Play 16 KB Page Size Requirement (#13470)

- See: https://developer.android.com/guide/practices/page-sizes#update-packaging
- Also, make min API uniform at 21 (from 16 and 23 in a few places)

(cherry picked from commit dc2c83c383)

android-project/app/jni/src/CMakeLists.txt

@@ -26,4 +26,9 @@ endif()
 add_library(main SHARED
     YourSourceHere.c
 )
+
+#https://developer.android.com/guide/practices/page-sizes#update-packaging
+target_link_options(main PRIVATE "-Wl,-z,max-page-size=16384")
+target_link_options(main PRIVATE "-Wl,-z,common-page-size=16384")
+
 target_link_libraries(main PRIVATE SDL3::SDL3)