Port away from deprecated KCM create_ functions

1 job for work/deprecated_kcm in 4 minutes and 26 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
failed #105684
build_clazy_clang_tidy

00:04:26

 
Name Stage Failure
failed
build_clazy_clang_tidy Build
[ 85%] Linking CXX executable ../bin/korganizer
[ 85%] Built target korganizer
make: *** [Makefile:146: all] Error 2
Uploading artifacts for failed job
Uploading artifacts...
WARNING: JUnitTestResults.xml: no matching files
ERROR: No files to upload
Cleaning up file based variables
ERROR: Job failed: exit code 1