Merge upstream changes from Marlin 2.1.2.1

buildroot/tests/STM32F103RC_fysetc_maple

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Build tests for STM32F103RC FYSETC
+# Build tests for STM32F103RC_fysetc_maple
 #
 
 # exit on first failure
@@ -10,7 +10,7 @@ set -e
 # Build with the default configurations
 #
 use_example_configs "Creality/Ender-3/FYSETC Cheetah 1.2/base"
-exec_test $1 $2 "Cheetah 1.2 Configuration" "$3"
+exec_test $1 $2 "Maple build of Cheetah 1.2 Configuration" "$3"
 
 # clean up
 restore_configs