[logback-dev] [qos-ch/logback-decoder] de977a: Bump junit from 4.8.2 to 4.13.1

[dependabot[bot]]

  Branch: refs/heads/dependabot/maven/junit-junit-4.13.1
  Home:   https://github.com/qos-ch/logback-decoder
  Commit: de977a17aecf729ab0dac48baa130502a4b28390
      https://github.com/qos-ch/logback-decoder/commit/de977a17aecf729ab0dac48baa130502a4b28390
  Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
  Date:   2020-10-12 (Mon, 12 Oct 2020)

  Changed paths:
    M pom.xml

  Log Message:
  -----------
  Bump junit from 4.8.2 to 4.13.1

Bumps [junit](https://github.com/junit-team/junit4) from 4.8.2 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.8.2...r4.13.1)

Signed-off-by: dependabot[bot] <support at github.com>