Packager linking when using custom debug configuration on iOS device (#16451)

Summary:
In many projects we have different environments that we connect to. For these environments (for example: Test, Staging, Production) we have custom configurations (Debug and Release). While this is not a problem on Android, it is a problem on iOS. With the current implementation of the react-native-xcode.sh script, when using a custom Debug configuration, the app started on iOS device, can't contact the Packager. This pull request solves this issue.

Connect a real device, start the app with a custom debug configuration in Xcode. Shake and Reload.

[IOS][BUGFIX][./scripts/react-native-xcode.sh] Add support for connecting to the Packager when running the iOS app on device when using custom Debug configuration.
Closes #16451

Differential Revision: D8730537

Pulled By: hramos

fbshipit-source-id: a36007776e8fe9e401c38015040abd2c2bbd7c58

Author: ZdravkoN

scripts/react-native-xcode.sh

@@ -94,7 +94,7 @@ type $NODE_BINARY >/dev/null 2>&1 || nodejs_not_found
 set -x
 DEST=$CONFIGURATION_BUILD_DIR/$UNLOCALIZED_RESOURCES_FOLDER_PATH
 
-if [[ "$CONFIGURATION" = "Debug" && ! "$PLATFORM_NAME" == *simulator ]]; then
+if [[ "$CONFIGURATION" = *Debug* && ! "$PLATFORM_NAME" == *simulator ]]; then
   IP=$(ipconfig getifaddr en0)
   if [ -z "$IP" ]; then
     IP=$(ifconfig | grep 'inet ' | grep -v ' 127.' | cut -d\   -f2  | awk 'NR==1{print $1}')