add empty lines at the end of the files

Author: thatfiredev

dataconnect/app/src/main/res/values/strings.xml

@@ -40,4 +40,4 @@
     <string name="title_favorite_movies">Favorite Movies</string>
     <string name="title_reviews">Reviews</string>
 
-</resources>
+</resources>

dataconnect/dataconnect/movie-connector/mutations.gql

@@ -99,4 +99,4 @@ mutation DeleteReview($movieId: UUID!) @auth(level: USER) {
 # mutation DeleteUnpopularMovies($minRating: Float!) @auth(level: USER_EMAIL_VERIFIED) {
 #   movie_deleteMany(where: { rating: { le: $minRating } })
 # }
-# End of example mutations
+# End of example mutations

dataconnect/dataconnect/schema/schema.gql

@@ -85,4 +85,4 @@ type FavoriteMovie
   # @ref is implicit
   user: User!
   movie: Movie!
-}
+}