chore(deps): upgrade jenkins-x-plugins/jx-promote to version 0.6.11

[jenkins-x-bot-test]

from: https://github.com/jenkins-x-plugins/jx-promote

[jenkins-x-bot]

[jx-info] Hi, we've detected that the pipelines in this repository are using a syntax that will soon be deprecated.
We'll continue to update you through PRs as we progress. Please check #8589 for further information.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 34.94%. Comparing base (de7e01e) to head (927e616).
Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8696   +/-   ##
=======================================
  Coverage   34.94%   34.94%           
=======================================
  Files          11       11           
  Lines        1242     1242           
=======================================
  Hits          434      434           
  Misses        764      764           
  Partials       44       44           

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[msvticket]

/retest