chore(renovate): remove to trigger re-setup

[wass3r]

per https://docs.renovatebot.com/reconfigure-renovate/#nuke-config-and-re-onboard

since go mod tidy configuration caused some renovate PRs to fail validation step and they are not picking up the fixes.

when the PR comes in to set it up again, i will set it up with the configuration we are removing here to start things off the right way. in fact, i created a shareable preset here: https://github.com/go-vela/renovate-config/blob/main/renovate.json that we can reference as described here: https://docs.renovatebot.com/config-presets/#github-hosted-presets

[codecov]

Codecov Report

Merging #58 (5ae95d6) into master (a53f9e0) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #58   +/-   ##
=======================================
  Coverage   45.90%   45.90%           
=======================================
  Files           6        6           
  Lines         281      281           
=======================================
  Hits          129      129           
  Misses        142      142           
  Partials       10       10           

[jbrockopp]

LGTM