dep: bump dependabot-omnibus from 0.126.0 to 0.126.1

Bumps dependabot-omnibus from 0.126.0 to 0.126.1.

Changelog

Sourced from dependabot-omnibus's changelog.

v0.126.1, 10 December 2020

• go_modules: don't raise error for go mod tidy executions

Commits

• 3756aab Merge pull request #2842 from dependabot/fatih/bump-version
• 83170a9 v0.126.1
• 4a8b2f1 Merge pull request #2831 from dependabot/dependabot/npm_and_yarn/npm_and_yarn...
• 14e3fe9 Merge pull request #2840 from dependabot/dependabot/bundler/common/rubocop-tw...
• 8a10e19 Merge pull request #2832 from dependabot/dependabot/pip/python/helpers/wheel-...
• 45a2b5d Merge pull request #2833 from dependabot/dependabot/composer/composer/helpers...
• 8c45d5a Merge pull request #2830 from dependabot/fatih/silently-fail-go-mod-tidy
• aa67f7d Remove expectation of error message and add a comment
• 96bdf61 Update rubocop requirement from ~> 1.5.0 to ~> 1.6.0 in /common
• 61b4ec5 go_modules: fix the added new test
• Additional commits viewable in compare view