Add CUDA 12.6.2

[jakirkham]

Recently CUDA 12.6.2 was released. Filing this track supporting it in RAPIDS

[sisodia1701]

Waiting for a compiler bug fix.

[jakirkham]

We now have CUDA 12.6.1, which includes a fix needed for RAPIDS

Also discussed a pynvjitlink issue we saw in CUDA 12.6 with Graham and Brandon. We concluded that it wasn't a blocker. So pynvjitlink could be updated to work with CUDA 12.6

So this is unblocked. Will defer to others on timing and relative prioritization for including in RAPIDS

Updated the issue based on this information

[jakirkham]

We are now on to CUDA 12.6.2. So have updated this accordingly