4cae1af41d
Reverts flutter/flutter#136880 Initiated by: camsim99 This change reverts the following previous change: Original Description: Since the original PR that supposedly enabled proguard, it was using the android proguard rules that disable optimizations. See initial PR in [0] This PR changes the flutter gradle plugin to use the `proguard-android-optimize.txt` (instead of `proguard-android.txt`) which will enable optimizations/shrinking of platform code (i.e. java/kotlin). For a simple flutter hello world this results in a 25% reduction in the resulting DEX file (`classes.dex` of the APK). [0] f098de1fdedec2232aa740a6413f318166762795 Fixes https://github.com/flutter/flutter/issues/136879