dist: increase fs.aio-max-nr value for other apps
dist: increase fs.aio-max-nr value for other apps

Current fs.aio-max-nr value cpu_count() * 11026 is exact size of scylla
uses, if other apps on the environment also try to use aio, aio slot
will be run out.
So increase value +65536 for other apps.

Related #8133

Closes #8228

scylladb/scylla,scylladb/scylla,scylladb/scylla,scylladb/scylla