[vz-dev] [volkszaehler/vzlogger] beac95: add clang-format to github actions

[Thorben T.]

  Branch: refs/heads/github-actions
  Home:   https://github.com/volkszaehler/vzlogger
  Commit: beac9545ec5f431b5c3b23bfcc2b72fe7fb4a261
      https://github.com/volkszaehler/vzlogger/commit/beac9545ec5f431b5c3b23bfcc2b72fe7fb4a261
  Author: r00t <r00t at constancy.org>
  Date:   2021-03-14 (Sun, 14 Mar 2021)

  Changed paths:
    A .github/workflows/clang-format.yml
    A clang-format.sh

  Log Message:
  -----------
  add clang-format to github actions