github_actions_ci: Update CHANGELOG and RELEASE-NOTES for sysdig-deploy-1.84.0

Author: draios-jenkins

charts/sysdig-deploy/CHANGELOG.md

@@ -10,6 +10,7 @@ Manual edits are supported only below '## Change Log' and should be used
 exclusively to fix incorrect entries and not to add new ones.
 
 ## Change Log
+# v1.84.0
 # v1.81.0
 ### New Features
 * **agent,shield** [a0aceaa6](https://github.com/sysdiglabs/charts/commit/a0aceaa6c40b30d43678109d43fa5691c2feebc0): release agent 13.9.0 ([#2234](https://github.com/sysdiglabs/charts/issues/2234))

charts/sysdig-deploy/RELEASE-NOTES.md

@@ -1,5 +1,3 @@
 # What's Changed
 
-### New Features
-- **agent,shield** [a0aceaa6](https://github.com/sysdiglabs/charts/commit/a0aceaa6c40b30d43678109d43fa5691c2feebc0): release agent 13.9.0 ([#2234](https://github.com/sysdiglabs/charts/issues/2234))
-#### Full diff: https://github.com/sysdiglabs/charts/compare/sysdig-deploy-1.80.3...sysdig-deploy-1.81.0
+#### Full diff: https://github.com/sysdiglabs/charts/compare/sysdig-deploy-1.83.1...sysdig-deploy-1.84.0