package/libfuse: bump version to 2.9.9

package/libfuse: bump version to 2.9.9

Contains a number of fixes for issues discovered post-2.9.8.  From the
release notes:

- Fixed readdir bug when non-zero offsets are given to filler and the
  filesystem client, after reading a whole directory, re-reads it from a
  non-zero offset e.g.  by calling seekdir followed by readdir.

https://github.com/libfuse/libfuse/releases/tag/fuse-2.9.9

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>