rm 5.5, add 6.5 (demisto#15439)

bakatzir · web-flow · commit aa334cd2adea · 2021-10-24T15:12:17.000+03:00
diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
@@ -20,10 +20,10 @@ A few sentences describing the overall goals of the pull request's commits.
 Paste here any images that will help the reviewer
 
 ## Minimum version of Cortex XSOAR
-- [ ] 5.5.0
 - [ ] 6.0.0
 - [ ] 6.1.0
 - [ ] 6.2.0
+- [ ] 6.5.0
 
 ## Does it break backward compatibility?
    - [ ] Yes
