v0.1.22

release CI: check out layout too, for the [patch] it now needs

opendb gained a vyges-layout dependency (the shared render module for the 3D
assembly drawings) with a [patch] to the sibling checkout, matching how
opendb-lib is handled. CI checked out only opendb + opendb-lib, so the patch
path did not exist and the build failed with `failed to load source for
dependency vyges-layout`.

A patch whose path is missing is a hard error, not a fall-back to the git
source — so every patched dependency needs a checkout here.