feat(ios) update CocoaPods version

ios/Podfile.lock

 
 PODFILE CHECKSUM: 79119d2af4f01a2584749dc3926902e66572d896
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.1

ios/app/app.xcodeproj/project.pbxproj

 			files = (
 			);
 			inputPaths = (
-				"$BUILT_PRODUCTS_DIR/$INFOPLIST_PATH",
+				$BUILT_PRODUCTS_DIR/$INFOPLIST_PATH,
 			);
 			name = "Adjust ATS";
 			outputPaths = (
 			inputFileListPaths = (
 			);
 			inputPaths = (
-				"$PROJECT_DIR/app.entitlements",
+				$PROJECT_DIR/app.entitlements,
 			);
 			name = "Update App Entitlements";
 			outputFileListPaths = (
 			inputFileListPaths = (
 			);
 			inputPaths = (
-				"$BUILT_PRODUCTS_DIR/$INFOPLIST_PATH",
+				$BUILT_PRODUCTS_DIR/$INFOPLIST_PATH,
 			);
 			name = "Setup Google reverse URL handler";
 			outputFileListPaths = (
 			inputFileListPaths = (
 			);
 			inputPaths = (
-				"$BUILT_PRODUCTS_DIR/$INFOPLIST_PATH",
+				$BUILT_PRODUCTS_DIR/$INFOPLIST_PATH,
 			);
 			name = "Setup Dropbox";
 			outputFileListPaths = (