Disable signing of framework, as required by App Store validation

MobileLibrary/iOS/build-psiphon-framework.sh

@@ -218,14 +218,14 @@ rm -rf "${BUILD_DIR}"
 rm -rf "${BUILD_DIR}-SIMULATOR"
 
 # Build the outer framework for phones...
-xcodebuild clean build CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO -configuration Release -sdk iphoneos ONLY_ACTIVE_ARCH=NO -project ${UMBRELLA_FRAMEWORK_XCODE_PROJECT} CONFIGURATION_BUILD_DIR="${BUILD_DIR}"
+xcodebuild clean build CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGN_ENTITLEMENTS="" CODE_SIGNING_ALLOWED="NO" -configuration Release -sdk iphoneos ONLY_ACTIVE_ARCH=NO -project ${UMBRELLA_FRAMEWORK_XCODE_PROJECT} CONFIGURATION_BUILD_DIR="${BUILD_DIR}"
 rc=$?; if [[ $rc != 0 ]]; then
   echo "FAILURE: xcodebuild iphoneos"
   exit $rc
 fi
 
 # ...and for the simulator.
-xcodebuild clean build CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO -configuration Release -sdk iphonesimulator ARCHS=x86_64 VALID_ARCHS=x86_64 ONLY_ACTIVE_ARCH=NO -project ${UMBRELLA_FRAMEWORK_XCODE_PROJECT} CONFIGURATION_BUILD_DIR="${BUILD_DIR}-SIMULATOR"
+xcodebuild clean build CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO CODE_SIGN_ENTITLEMENTS="" CODE_SIGNING_ALLOWED="NO" -configuration Release -sdk iphonesimulator ARCHS=x86_64 VALID_ARCHS=x86_64 ONLY_ACTIVE_ARCH=NO -project ${UMBRELLA_FRAMEWORK_XCODE_PROJECT} CONFIGURATION_BUILD_DIR="${BUILD_DIR}-SIMULATOR"
 rc=$?; if [[ $rc != 0 ]]; then
   echo "FAILURE: xcodebuild iphonesimulator"
   exit $rc