Revert "Test targets emit incorrect 'The ENABLE_APP_SANDBOX build setting is set to NO, but is set to YES in your entitlements file.' warning (#433)"

This reverts commit 9ad44f1.

Author: baujla

Sources/SWBUniversalPlatform/Specs/ProductTypes.xcspec

@@ -299,8 +299,6 @@
             INSTALL_PATH = "$(INSTALL_PATH_XCTRUNNER_$(USES_XCTRUNNER:default=NO))";
             INSTALL_PATH_XCTRUNNER_YES = "$(DEFAULT_TEST_RUNNER_APP_INSTALL_PATH)";
             INSTALL_PATH_XCTRUNNER_NO = "$(DEFAULT_TEST_BUNDLE_INSTALL_PATH)";
-            ENABLE_APP_SANDBOX = "$(USES_XCTRUNNER)";
-            ENABLE_OUTGOING_NETWORK_CONNECTIONS = "$(USES_XCTRUNNER)";
 
             ENTITLEMENTS_REQUIRED = NO;