This update for virtualbox fixes the following issues:

- Fix problems with 6.5 kernels and shared folders. boo#1215463.

- An additional fix was needed to handle flexible arrays in kernel 6.5+.
A fix was made for breakage of kernels 6.4.10+ boo#1212761 and boo#1214391.
Note that the change in 6.4 missed an internal include that is present
in kernel 6.5.

- Fix build for kernel 6.5