Fix reconcile with sidecar or configmap volume

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[codecov[bot]]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (c982af5) 80.79% compared to head (38c8de8) 80.79%.

Files	Patch %	Lines
pkg/controllers/k8s_default_values.go	85.71%	3 Missing :warning:
pkg/controllers/deployment_updater.go	50.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #81 +/- ## ======================================= Coverage 80.79% 80.79% ======================================= Files 52 53 +1 Lines 5852 5874 +22 ======================================= + Hits 4728 4746 +18 - Misses 942 946 +4 Partials 182 182 ```

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