fix(webhook): use correct repo variable for enqueue

[ecrupper]

repo has the juice

[codecov]

Codecov Report

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

Project coverage is 56.61%. Comparing base (794c666) to head (6eaf070).

Files with missing lines	Patch %	Lines
api/webhook/post.go	0.00%	3 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1234   +/-   ##
=======================================
  Coverage   56.61%   56.61%           
=======================================
  Files         626      626           
  Lines       35495    35495           
=======================================
  Hits        20096    20096           
  Misses      14720    14720           
  Partials      679      679           

Files with missing lines	Coverage Δ
api/webhook/post.go	0.00% <0.00%> (ø)