Push signed tag after MR got merged into master

.gitlab/issue_templates/release.md

@@ -12,12 +12,15 @@
   * [ ] Include `Known issues`
 * [ ] Update the version number in the `VERSION` file
 * [ ] Commit (signed)
-* [ ] Push and make sure the pipeline succeeds for the last commit before tagging. This
-      is important because tags should not get retagged !
-* [ ] Create and push signed tag (`git tag -s 0.6.0 -m 'Release 0.6.0'; git push --tags`)
 * [ ] Push to MR
 * [ ] Wait for MR to get merged into master
 
+## Push a signed tag
+
+* [ ] Make sure the master pipeline succeeds for the last commit before tagging. This
+      is important because tags should not get retagged !
+* [ ] Create and push signed tag (`git tag -s 0.6.0 -m 'Release 0.6.0'; git push --tags`)
+
 ## In the new release branch
 
 * [ ] If this is a major release, create a new release branch (i.e. `v0.6`)