chore(deps): update dependency jkroepke/helm-secrets to v4.7.7 (#218)

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

Author: renovate[bot]

Dockerfile.v4

@@ -10,7 +10,7 @@ ENV SOPS_VERSION=v3.12.2
 ENV KUBECTL_VERSION=v1.35.5
 
 # renovate: datasource=github-releases depName=jkroepke/helm-secrets
-ENV HELM_PLUGIN_SECRETS_VERSION=4.7.6
+ENV HELM_PLUGIN_SECRETS_VERSION=4.7.7
 
 # `git` is used during CI/CD processes
 # `openssh` is used to clone git repositories via SSH