Update issue template

Author: hugoalh

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -18,6 +18,7 @@ body:
       description: "What versions are affected? Versions must be listed as supported in the Security Policy (file: `SECURITY.md`)."
       multiple: true
       options:
+        - "v1.2.0-beta.1"
         - "v1.1.1"
         - "v1.1.0"
         - "v1.0.2"