sys/linux: regenerate `syz_mount_image` seeds

Update seeds to account for the new pseudo-syscall prototype and the new
compressed Base64 syntax. This reduces `syz-imagegen` seed image space
requirements from 127 MB to 43 MB (measured using `du -ch syz_mount_image_*`).
Note that some filesystems are pathological for deflate, e.g. for `f2fs`
seed image space has increased from 320 KB to 2.1 MB. This discrepancy
should not be observed in corpuses after performing various filesystem
operations and image mutations - the previous ad-hoc compression is
highly efficient for near-empty images, but once images are modified deflate
should surpass it.

Tools/versions used are as in google@0d24140 and google@356d821.

0 files changed, 0 insertions, 0 deletions