Update README.adoc

Signed-off-by: Rob Winch <[email protected]>

Author: rwinch

README.adoc

@@ -1,5 +1,7 @@
 = Workflows / Actions for Projects Creating GitHub Actions
 
+This is a collection of workflows / actions for releasing and managing GitHub Actions itself
+
 == codeql-analysis.yml
 
 Based off of GitHub's https://github.com/actions/reusable-workflows/blob/95d9656793415e47f574f7967f3850ea3bf5a7ed/.github/workflows/codeql-analysis.yml[reusable workflow], this action is modified to run CodeQL for the actions language.