Add events when special secrets update

[AlexFenlon]

Proposed changes

add events to each special secret during start up

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]

Codecov Report

Attention: Patch coverage is 0% with 28 lines in your changes missing coverage. Please review.

Project coverage is 53.16%. Comparing base (8b8fc52) to head (33a83d3).
Report is 53 commits behind head on main.

Files with missing lines	Patch %	Lines
cmd/nginx-ingress/main.go	0.00%	28 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6878      +/-   ##
==========================================
- Coverage   53.24%   53.16%   -0.09%     
==========================================
  Files          88       88              
  Lines       20363    20394      +31     
==========================================
  Hits        10842    10842              
- Misses       9078     9109      +31     
  Partials      443      443              

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