Resolve "change-admin-password-hook.yml leaks password in job args when setting password via values.yaml"

General MR

Summary

Remove the helm templating that would expose the password and replaced with environment variable.

Relevant logs/screenshots

Set the password via overrides and was successfully able to log in as the admin user.

addons:
  sonarqube:
    enabled: true
    values:
      account:
        adminPassword: potato!

Linked Issue

Issue #158

Upgrade Notices

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