cubicweb #2583993 unittests: make slapd use a tmpdir as database directory [done]

for now, the local slapd uses cw/server/test/data/slapdb to store its db files, which is unreliable on NFS.

prioritynormal
typebug
done in3.15.9
load0.250
load left0.000
closed by#48731a0d3df8 [ldap test] move the slapd database directory to a tempdir (closes #2583993)