fix(CI): Force rebuild native with c++20 (#704)

Author: grypez

scripts/rebuild-native.sh

@@ -20,6 +20,9 @@ if [ "$FORCE_REBUILD" -eq 1 ]; then
     echo "🔁 Force rebuild enabled"
 fi
 
+export CXXFLAGS="${CXXFLAGS} -std=c++20"
+export CPPFLAGS="${CPPFLAGS} -std=c++20"
+
 # Check and rebuild better-sqlite3
 if [ -d node_modules/better-sqlite3 ] && \
    { [ "$FORCE_REBUILD" -eq 1 ] || \