Since PHP 8.4 implicitly nullable parameter types are deprecated.
Normalize scoped PHPDoc for nullable-parameter updates: use `?Type` instead of
`Type|null` and remove column alignment.
Co-authored-by: "Eric Lippmann <eric.lippmann@icinga.com>"
This avoids several sub queries where just one is sufficient.
Before: `(a=b|c=d|e=f)|(g=h|i=j|k=l)|(m=n|o=p)`
After: `(a=b|c=d|e=f|g=h|i=j|k=l|m=n|o=p)`
Whether this has a real advantage needs to be seen, but I
think it helps the query optimizers to better optimize :D
