Changes for branch openafs-stable-1_8_x.

numbersubjecttopic
14232vol: Fix format-truncation warning with gcc-10.1gcc-10-checking
14226afsmonitor: remove unused LWP_WaitProcessgcc10-fedora32
14217Avoid duplicate definitions of globalsgcc10-fedora32
14142ubik: positional io for db reads and writesubik-perf-18x
14141ubik: remove unnecessary lseeks in uphys_openubik-perf-18x
14140uss: more gcc9 truncation warning appeasementubik-perf-18x
14130LINUX: Include linux/time.h for linux/errqueue.h
14105tests: do not resolve addresses in vos/vl test
14099LINUX: Properly revert creds in osi_UFSTruncate
14082Linux: use override_creds when available