Add the cspell config to the ignore list

Author: Soren Ptak

.github/scripts/kernel_checker.py

@@ -36,7 +36,8 @@
 KERNEL_IGNORED_FILES = [
     'FreeRTOS-openocd.c',
     'Makefile',
-    '.DS_Store'
+    '.DS_Store',
+    'cspell.config.yaml'
 ]
 
 KERNEL_IGNORED_EXTENSIONS = [