Update Support Library Version (#1174)

Author: majid-vaghari

constants.gradle

@@ -9,7 +9,7 @@ project.ext {
     minSdk = 14
 
     firebaseVersion = '11.8.0'
-    supportLibraryVersion = '27.0.2'
+    supportLibraryVersion = '27.1.0'
     architectureVersion = '1.1.0'
     kotlinVersion = '1.2.21'
 }