[devops] Use the right environment variables to determine which platforms are included. (#16509)

tools/devops/automation/scripts/bash/configure-decisions.sh

@@ -23,10 +23,10 @@ elif [[ "${LABELS_RUN_PACKAGED_MACOS_TESTS:-}" == "True" ]]; then
 elif [[ "${LABELS_SKIP_ALL_TESTS:-}" == "True" ]]; then
 	# All tests have been skipped
 	RUN_MAC_TESTS=false
-elif [[ "${INCLUDE_DOTNET_MACOS:-}" != "" ]]; then
+elif [[ "${CONFIGURE_PLATFORMS_INCLUDE_DOTNET_MACOS:-}" != "" ]]; then
 	# Run mac tests if a .NET desktop platform is enabled
 	RUN_MAC_TESTS=true
-elif [[ "${INCLUDE_LEGACY_MAC:-}" != "" ]]; then
+elif [[ "${CONFIGURE_PLATFORMS_INCLUDE_LEGACY_MAC:-}" != "" ]]; then
 	# Run mac tests if a legacy desktop platform is enabled
 	RUN_MAC_TESTS=true
 else