MSDK-1822 cocoapods and private repo

Changes

• Changed cardinal reference to private gitlab repo and replaced it with Cardinal pod.
• Updated the podspec, Sample app Podfile.
• Added Pipeline script to perform add token to podfile.
• Removed Podfile.lock files as they ware exposing the token.
• Removed Cartfile.resolved as it is not required to be in repository.
• Broken Carthage Dependency Manager
• Commented Carthage integration job in pipeline. To be reverted once fixed.
• Updated configureForDevboxGateway.sh to used variables declared in pipeline settings.
• Updated CocoapodsIntegration's podfile to use private Cardinal.
• Updated CocoapodsIntegration's tests.
• Added tag for CardinalMobile pod in the podfiles