Bump cfgv from 3.3.1 to 3.4.0

[dependabot[bot]]

Bumps cfgv from 3.3.1 to 3.4.0.

Commits

• 44cc735 v3.4.0
• 53641d0 Merge pull request #122 from asottile/custom-display-name
• a9dbeca add a custom display name for loading from a file
• a05f8f2 Merge pull request #121 from asottile/pre-commit-ci-update-config
• 38a74b3 [pre-commit.ci] pre-commit autoupdate
• 9a0589f Merge pull request #120 from asottile/pre-commit-ci-update-config
• 1cd03cc [pre-commit.ci] pre-commit autoupdate
• 285c4bc Merge pull request #119 from asottile/pre-commit-ci-update-config
• 4cc61b2 [pre-commit.ci] pre-commit autoupdate
• 26255c6 Merge pull request #118 from asottile/all-repos_autofix_py38-plus
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)