Merge branch '60-remove-deprecated-armeabi-build' into 'master'

Resolve "Remove deprecated "armeabi" build"

Closes #60

See merge request android/hangman!57

android/app/build.gradle

@@ -49,7 +49,7 @@ android {
     splits {
         abi {
             reset()
-            include 'armeabi', 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
+            include 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
         }
     }
 }
@@ -57,7 +57,6 @@ android {
 ext.abiCodes = [
     'x86': 1,
     'x86_64': 2,
-    'armeabi': 3,
     'armeabi-v7a': 4,
     'arm64-v8a': 5,
 ]