chore: adding annotation to generate VAPB right away once the waiting window is over to protect against clock skews

[JaydipGabani]

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged):
Fixes #3683

Special notes for your reviewer:

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 56.25000% with 14 lines in your changes missing coverage. Please review.

Project coverage is 47.71%. Comparing base (3350319) to head (c566741).
Report is 227 commits behind head on master.

Files with missing lines	Patch %	Lines
pkg/controller/constraint/constraint_controller.go	0.00%	13 Missing ⚠️
...onstrainttemplate/constrainttemplate_controller.go	94.73%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (3350319) and HEAD (c566741). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (3350319)	HEAD (c566741)
unittests	2	1

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3773      +/-   ##
==========================================
- Coverage   54.49%   47.71%   -6.79%     
==========================================
  Files         134      236     +102     
  Lines       12329    19937    +7608     
==========================================
+ Hits         6719     9512    +2793     
- Misses       5116     9530    +4414     
- Partials      494      895     +401     

Flag	Coverage Δ
unittests	47.71% <56.25%> (-6.79%)	⬇️

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