KeyHandler/OplusDoze/OplusEsimSwitcher: Optimize and shrink resources

Usually a safe set of optimizations

Change-Id: I1074af3a758439ff82771b03bdb0c4484828ca25

Author: luca020400

KeyHandler/Android.bp

@@ -12,7 +12,9 @@ android_app {
     ],
 
     optimize: {
+        optimize: true,
         proguard_flags_files: ["proguard.flags"],
+        shrink_resources: true,
     },
 }
 

doze/Android.bp

@@ -15,6 +15,8 @@ android_app {
     ],
 
     optimize: {
+        optimize: true,
         proguard_flags_files: ["proguard.flags"],
+        shrink_resources: true,
     },
 }

eSimSwitcher/Android.bp

@@ -25,6 +25,8 @@ android_app {
     ],
 
     optimize: {
+        optimize: true,
         proguard_flags_files: ["proguard.flags"],
+        shrink_resources: true,
     },
 }