chore(deps): update dependency @adobe/helix-deploy to v12.4.21

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@adobe/helix-deploy	12.4.20 -> 12.4.21

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Release Notes

adobe/helix-deploy (@​adobe/helix-deploy)

v12.4.21

Compare Source

Bug Fixes

• deps: update dependency @​adobe/helix-shared-process-queue to v3.1.2 (#​787) (b376e9a)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.33%. Comparing base (5ecbf82) to head (6eb72d9).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #319   +/-   ##
=======================================
  Coverage   91.33%   91.33%           
=======================================
  Files          22       22           
  Lines        4731     4731           
=======================================
  Hits         4321     4321           
  Misses        410      410           

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