fix: if condition for Helm | Dependency not working

[MartinLoeper]

. I noticed that update_dependencies was not interpreted correctly in the Helm | Dependency steps if condition.
It looks like the correct way to evaluate the condition is to wrap it with ${{ }}.

see discussion in: actions/runner#1173

see also: https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#jobsjob_idif

When you use expressions in an if conditional, you can, optionally, omit the ${{ }} expression syntax because GitHub Actions automatically evaluates the if conditional as an expression. However, this exception does not apply everywhere.