Focus on empty Title field

If the GUI reports that the Title field is empty, focus on it, for
consistency with commit 701db76d.
2 jobs for master in 11 minutes and 24 seconds (queued for 6 minutes and 17 seconds)
Status Job ID Name Coverage
  Build
failed #76512
build_clazy_clang_tidy

00:05:25

passed #76511
linux kf5-qt5 qt5.14

00:05:58

33.0%
 
Name Stage Failure
failed
build_clazy_clang_tidy Build
-- Configuring incomplete, errors occurred!
See also "/builds/pim/incidenceeditor/build/CMakeFiles/CMakeOutput.log".
See also "/builds/pim/incidenceeditor/build/CMakeFiles/CMakeError.log".
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