also clean top-level lia.cache

6 jobs for master in 16 minutes and 32 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #46647
fp
build-coq.8.10.0

00:08:05

passed #46646
fp
build-coq.8.10.1

00:08:10

passed #46650
fp
build-coq.8.8.2

00:06:34

passed #46649
fp-timing
build-coq.8.9.0

00:05:54

passed #46648
fp
build-coq.8.9.1

00:07:15

passed #46645
fp
build-coq.dev

00:16:32