Update Issue-report.yml to add v 3.2.1

Author: me-no-dev

.github/ISSUE_TEMPLATE/Issue-report.yml

@@ -43,6 +43,7 @@ body:
         - latest stable Release (if not listed below)
         - latest development Release Candidate (RC-X)
         - latest master (checkout manually)
+        - v3.2.1
         - v3.2.0
         - v3.1.3
         - v3.1.2