fix(build): Do not strip local symbols from NativeScript.framework

Stripping them reduces .ipa size with about 900kb but native stacktraces become significantly
less readable without dSYMs.

Although Crashlytics and Xcode can use the dSYMs, stack unwinds in application code cannot
use them (as they are missing from the device) and remain unsymbolicated.

Author: mbektchiev

build/scripts/build-nativescript-framework.sh

@@ -25,7 +25,7 @@ cp -r "$WORKSPACE/cmake-build/src/NativeScript/$CONFIGURATION-iphoneos/NativeScr
 rm "NativeScript.framework/NativeScript"
 
 # Strip debug information, dSYM package must be used for debugging and symbolicating
-strip -S -x "$WORKSPACE/cmake-build/src/NativeScript/$CONFIGURATION-iphonesimulator/NativeScript.framework/NativeScript" \
+strip -S "$WORKSPACE/cmake-build/src/NativeScript/$CONFIGURATION-iphonesimulator/NativeScript.framework/NativeScript" \
     "$WORKSPACE/cmake-build/src/NativeScript/$CONFIGURATION-iphoneos/NativeScript.framework/NativeScript"
 echo "CodeSign $WORKSPACE/cmake-build/src/NativeScript/$CONFIGURATION-iphonesimulator/NativeScript.framework/NativeScript"