Make trivial adjustments to comments in CI configuration files

These changes are required to sync the files with the upstream "templates".

Author: per1234

.editorconfig

@@ -1,6 +1,6 @@
 # See: https://editorconfig.org/
-# The formatting style defined in this file is the official standardized style to be used in all Arduino projects and
-# should not be modified.
+# The formatting style defined in this file is the official standardized style to be used in all Arduino Tooling
+# projects and should not be modified.
 # Note: indent style for each file type is defined even when it matches the universal config in order to make it clear
 # that this type has an official style.
 

.yamllint.yml

@@ -1,6 +1,6 @@
 # See: https://yamllint.readthedocs.io/en/stable/configuration.html
-# The code style defined in this file is the official standardized style to be used in all Arduino projects and should
-# not be modified.
+# The code style defined in this file is the official standardized style to be used in all Arduino tooling projects and
+# should not be modified.
 # Note: Rules disabled solely because they are redundant to Prettier are marked with a "Prettier" comment.
 
 rules: