chore: reverting build.gradle file

Author: georgewrmarshall

android/app/build.gradle

@@ -187,8 +187,8 @@ android {
         applicationId "io.metamask"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionName "7.59.99"
-        versionCode 2985
+        versionName "7.60.0"
+        versionCode 2818
         testBuildType System.getProperty('testBuildType', 'debug')
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         manifestPlaceholders.MM_BRANCH_KEY_TEST = "$System.env.MM_BRANCH_KEY_TEST"