Merge upstream changes from Marlin 2.1.2

ini/native.ini

@@ -66,11 +66,11 @@ build_flags = ${simulator_linux.build_flags} ${simulator_linux.release_flags}
 
 #
 # MacPorts:
-#  sudo port install gcc11 glm libsdl2 libsdl2_net
+#  sudo port install gcc12 glm libsdl2 libsdl2_net
 #
 #  cd /opt/local/bin
 #  sudo rm -f gcc g++ cc
-#  sudo ln -s gcc-mp-11 gcc ; sudo ln -s g++-mp-11 g++ ; sudo ln -s g++ cc
+#  sudo ln -s gcc-mp-12 gcc ; sudo ln -s g++-mp-12 g++ ; sudo ln -s g++ cc
 #  cd -
 #  rehash
 #