execute acctest only if pull request is not draft

Signed-off-by: ocobleseqx <[email protected]>

.github/workflows/acctest.yml

@@ -4,8 +4,12 @@ name: Acceptance Tests
 # (which means it was made by us and can run immediately).  Once a PR
 # is approved, the PR code gains access to secrets referenced in this
 # workflow.
-# Any changes to this job, even from internal contributors, require
-# heavy scrutiny.
+
+# The 'build' job and subsequent jobs, are executed only when the pull
+# request is not a draft, regardless of whether it is from an internal
+# branch or external fork.
+
+# Any changes to this job, even from internal contributors, require heavy scrutiny.
 
 on:
   pull_request_target:
@@ -23,6 +27,7 @@ permissions:
 
 jobs:
   authorize:
+    if: ${{ github.event_name == 'pull_request_target' && github.event.pull_request.draft == false }}
     environment:
       ${{ github.event_name == 'pull_request_target' &&
       github.event.pull_request.head.repo.full_name != github.repository &&