Convert license headers to SPDX format

1 job for work/SPDX in 32 seconds (queued for 116 minutes and 46 seconds)
Status Job ID Name Coverage
  Build
failed #62222
build_clazy_clang_tidy

00:00:32

 
Name Stage Failure
failed
build_clazy_clang_tidy Build
Getting source from Git repository
Fetching changes with git depth set to 50...
Reinitialized existing Git repository in /builds/pim/kontact/.git/
fatal: couldn't find remote ref refs/heads/work/SPDX
Uploading artifacts for failed job
Uploading artifacts...
WARNING: JUnitTestResults.xml: no matching files
ERROR: No files to upload
ERROR: Job failed: exit code 1