Fix ztunnel controller to apply values.ztunnel config

[sridhargaddam]

In the Sail Operator, any config specified under values.ztunnel in the ZTunnel resource was being ignored. This fix ensures that the ztunnel controller correctly applies these values.

Fixes: #567

[dgn]

/cherry-pick release-1.0

[istio-testing]

@dgn: once the present PR merges, I will cherry-pick it on top of release-1.0 in a new PR and assign it to you.

Details

In response to this:

/cherry-pick release-1.0

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 70.74%. Comparing base (e27e1be) to head (fc16652).
Report is 9 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/istiovalues/profiles.go	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #568      +/-   ##
==========================================
- Coverage   75.65%   70.74%   -4.92%     
==========================================
  Files          40       34       -6     
  Lines        2481     1979     -502     
==========================================
- Hits         1877     1400     -477     
+ Misses        514      466      -48     
- Partials       90      113      +23     

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[sridhargaddam]

@dgn @luksa PTAL, thanks.

[dgn]

/retest

[istio-testing]

@dgn: new pull request created: #580

Details

In response to this:

/cherry-pick release-1.0

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.