Use new NSM Spiffe and Cert rotation library

[avahahn]

Signed-off-by: Ava Hahn [email protected]

NOTE

This PR should be merged only after the following:

• NGINX Service Mesh 1.7 is released
• go.mod is updated to point to the release version of the relevant NSM libraries.

Proposed changes

Describe the use case and detail of the change. If this PR addresses an issue on GitHub, make sure to include a link to that issue here in this description (not in the title of the PR).

Checklist

Before creating a PR, run through this checklist and mark each as complete.

• I have read the CONTRIBUTING doc
• I have added tests that prove my fix is effective or that my feature works
• I have checked that all unit tests pass after adding my changes
• I have updated necessary documentation
• I have rebased my branch onto main
• I will ensure my PR is targeting the main branch and pulling from my branch from my own fork

[codecov-commenter]

Codecov Report

Merging #3482 (45c24e0) into main (ff7fd17) will increase coverage by 0.16%.
The diff coverage is 0.00%.

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@@            Coverage Diff             @@
##             main    #3482      +/-   ##
==========================================
+ Coverage   51.98%   52.14%   +0.16%     
==========================================
  Files          60       59       -1     
  Lines       16811    16763      -48     
==========================================
+ Hits         8739     8741       +2     
+ Misses       7775     7727      -48     
+ Partials      297      295       -2     

Impacted Files	Coverage Δ
internal/k8s/controller.go	11.89% <0.00%> (-0.07%)	⬇️
...ternal/k8s/appprotect/app_protect_configuration.go	86.16% <0.00%> (-0.58%)	⬇️
internal/k8s/configuration.go	95.79% <0.00%> (+0.36%)	⬆️

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