chore: update renovate config

[lengau]

• Have you followed the guidelines for contributing?
• Have you signed the CLA?
• Have you successfully run tox?

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[codecov]

Codecov Report

Merging #143 (c18afce) into main (6b79ebe) will not change coverage.
Report is 2 commits behind head on main.
The diff coverage is n/a.

@@            Coverage Diff            @@
##              main      #143   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines           10        10           
  Branches         2         2           
=========================================
  Hits            10        10           

[syu-w]

Who can use the ssh access?

[lengau]

@syu-w I'm not sure who exactly, but it's anyone who's marked as a contributor and who starts the run. So you or I can use the SSH access if we start a run, but a random person can't.