Rename KDELibs astyle formatting and fix its pointer alignment

Rename the "KDELibs" Artistic Style code formatting preset to "KDE
Frameworks" and fix pointer alignment for it which was set to
PTR_ALIGN_TYPE instead of PTR_ALIGN_NAME. Also add a test in
testPointerAlignment() for general pointer and reference alignments and
add various tests in testKdeFrameworks() to verify that the KDE
Frameworks formatting styles are matched by the automatic formatting.

BUG: 427109
FIXED-IN: 5.7.0
1 job for !170 with master in 40 minutes and 54 seconds (queued for 687 minutes and 25 seconds)
latest detached
Status Job ID Name Coverage
  Build
failed #74655
linux kf5-qt5 qt5.12

00:40:54

45.0%
 
Name Stage Failure
failed
linux kf5-qt5 qt5.12 Build
build: found 16332 matching files and directories  
WARNING: Uploading artifacts as "archive" to coordinator... failed id=74655 responseStatus=502 Bad Gateway status=502 token=oic2qXdT
WARNING: Retrying... context=artifacts-uploader error=invalid argument
WARNING: Uploading artifacts as "archive" to coordinator... failed id=74655 responseStatus=502 Bad Gateway status=502 token=oic2qXdT
WARNING: Retrying... context=artifacts-uploader error=invalid argument
WARNING: Uploading artifacts as "archive" to coordinator... failed id=74655 responseStatus=502 Bad Gateway status=502 token=oic2qXdT
FATAL: invalid argument
Cleaning up file based variables
ERROR: Job failed: exit code 1