Add comments and change return to exit

Author: wileyj

.github/workflows/github-release.yml

@@ -38,6 +38,8 @@ concurrency:
 run-name: ${{ inputs.node_tag || inputs.signer_tag }}
 
 jobs:
+  ## This job's sole purpose is trigger a secondary approval outside of the matrix jobs below. 
+  ## If this job isn't approved to run, then the subsequent jobs will also not run - for this reason, we always exit 0
   andon-cord:
     if: |
       inputs.node_tag != '' ||
@@ -49,7 +51,7 @@ jobs:
       - name: Check Approval
         id: check
         run: |
-          return true
+          exit 0
   ## Build arch dependent binaries from source
   ##
   ## Runs when the following is true: