Use built-in Xcode Cloud env variables

Use the built-in Xcode Cloud environment variables
CI_TEAM_ID and CI_BUNDLE_ID in the post-clone ci script.

Since these values are private and not in the public repository
they are added in conditional xcconfig files written before
building.

The workflow had them added as custom environment variables but
the values are also already present as Xcode Cloud environment
variables.

Author: dempseyatgithub

ci_scripts/ci_post_clone.sh

@@ -12,14 +12,14 @@ if [ $CI_XCODE_CLOUD = "TRUE" ]; then
 privateProjectConfigPath="$CI_PRIMARY_REPOSITORY_PATH/Config/PrivateProjectConfig.xcconfig"
 
 cat > $privateProjectConfigPath <<- EOF
-DEVELOPMENT_TEAM = $TS_DEVELOPMENT_TEAM
+DEVELOPMENT_TEAM = $CI_TEAM_ID
 EOF
 
 # Write private app configuration file
 privateAppConfigPath="$CI_PRIMARY_REPOSITORY_PATH/Config/PrivateAppConfig.xcconfig"
 
 cat > $privateAppConfigPath <<- EOF
-PRODUCT_BUNDLE_IDENTIFIER = $TS_PRODUCT_BUNDLE_IDENTIFIER
+PRODUCT_BUNDLE_IDENTIFIER = $CI_BUNDLE_ID
 EOF
 
 else