Update dependency helmfile/helmfile to v1.2.0 (#967)

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

Author: renovate[bot]

e2e-test/aqua.yaml

@@ -2,7 +2,7 @@ registries:
   - type: standard
     ref: v4.437.0 # renovate: depName=aquaproj/aqua-registry
 packages:
-  - name: helmfile/helmfile@v1.1.9
+  - name: helmfile/helmfile@v1.2.0
   - name: helm/[email protected]
   - name: kubernetes-sigs/[email protected]
   - name: kubernetes/[email protected]