fix: bump chart version (#16)

Bump the version of the Helm chart so the release pipeline passes.

charts/kubescape-cloud-operator/Chart.yaml

@@ -8,13 +8,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.8.3
+version: 1.8.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v1.8.3"
+appVersion: "v1.8.4"
 
 maintainers:
 - name: Ben Hirschberg