New Qt 6.10 APIs in QSGGeometry show "since Qt 6.9"

Comments for new Qt 6.10 functions in qsggeometry.cpp  read "since 6.9" – they should be "since 6.10".
 
I made the original code changes before the 6.9 feature freeze, but they did not make the cutoff.
 
These are the actions I see for qsggeometry.cpp:

• Change all "\since 6.9" to "\since 6.10"
• Change all "Since 6.9" to "Since 6.10"
• Insert space before closing "*/" in new function headers to make " */" on lines 457, 473, and 504.
• Remove extra linefeed before closing function brace in allocate() function body at line 710. The extra linefeed predates the new functions. It is a simple whitespace error and looks out-of-place; this is an opportune time to fix it.