[repo] Remove archived branches

Author: andrewnicols

.github/workflows/publish-apidocs.yml

@@ -1,8 +1,8 @@
 name: Generate API docs and publish to Github Pages
 
 env:
-  BRANCHLIST: "MOODLE_39_STABLE MOODLE_311_STABLE MOODLE_400_STABLE MOODLE_401_STABLE MOODLE_402_STABLE MOODLE_403_STABLE main"
-  VERSIONLIST: "3.9 3.11 4.00 4.1 4.2 4.3 main"
+  BRANCHLIST: "MOODLE_401_STABLE MOODLE_402_STABLE MOODLE_403_STABLE main"
+  VERSIONLIST: "4.1 4.2 4.3 main"
 
 on:
   schedule: