Composer(deps-dev): Bump sebastian/diff from 3.0.2 to 4.0.4

[dependabot[bot]]

Bumps sebastian/diff from 3.0.2 to 4.0.4.

Changelog

Sourced from sebastian/diff's changelog.

[4.0.4] - 2020-10-26

Fixed

• SebastianBergmann\Diff\Exception now correctly extends \Throwable

[4.0.3] - 2020-09-28

Changed

• Changed PHP version constraint in composer.json from ^7.3 || ^8.0 to >=7.3

[4.0.2] - 2020-06-30

Added

• This component is now supported on PHP 8

[4.0.1] - 2020-05-08

Fixed

• #99: Regression in unified diff output of identical strings

[4.0.0] - 2020-02-07

Removed

• Removed support for PHP 7.1 and PHP 7.2

Commits

• 3461e3f Prepare release
• 18a169e Extend Throwable
• 0e8d30e Update tools
• 790c84b Use PHP 7.4 for tools
• e3a1002 Test against PHP 8.1
• 3fcafb7 Update to Psalm 4
• 531bfd6 Update tools
• f643ca2 Bump
• 8572422 Update tools
• c25d82b Update tools
• 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 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)

[codecov[bot]]

Codecov Report

Merging #142 (46c44ba) into main (05a4d4b) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##              main    #142   +/-   ##
=======================================
  Coverage     0.00%   0.00%           
  Complexity     248     248           
=======================================
  Files           30      30           
  Lines          630     630           
=======================================
  Misses         630     630           

:mega: We’re building smart automated test selection to slash your CI/CD build times. Learn more