chore(deps): update helm release kuma to v2.7.0 (#5893)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/test_dependencies.yaml

@@ -35,7 +35,7 @@ e2e:
       istio: '1.17.8'
 
   # renovate: datasource=helm depName=kuma registryUrl=https://kumahq.github.io/charts versioning=helm
-  kuma: '2.6.5'
+  kuma: '2.7.0'
 
 integration:
   helm: