bump: siste cloudsql proxy

Ingen nevneverdige endringer, bortsett fra at man nå ved oppstart vil få en melding om å migrere til v2.

https://github.com/GoogleCloudPlatform/cloud-sql-proxy/blob/main/migration-guide.md

Author: Kyrremann

charts/hookd/templates/deployment.yaml

@@ -36,7 +36,7 @@ spec:
       containers:
 {{- if not .Values.postgres.active }}
         - name: cloud-sql-proxy
-          image: gcr.io/cloudsql-docker/gce-proxy:1.28.0 # make sure the use the latest version
+          image: gcr.io/cloudsql-docker/gce-proxy:1.37.8 # make sure to use the latest version
           command:
             - "/cloud_sql_proxy"
             - "-log_debug_stdout"