Summary: this diff adds disableAutoUpdate to the helm chart. cloudconn is responsible for reading the configmap value and passing it to cloudconn in its heartbeats.

Test Plan: built rc

Reviewers: vihang, zasgar, nserrino

Reviewed By: vihang

JIRA Issues: PP-2736

Differential Revision: https://phab.corp.pixielabs.ai/D8605

GitOrigin-RevId: 7a554062b89e8d89f467f3a815f7222201ba95ca