[migration] test if entity type has been in the deleted in the transaction should protect both clauses else we may attempt to execute the UPDATE query on a table which has been deleted. Closes #10692374

usr/bin/cubicweb-ctl usr/bin/
usr/lib/python2*/*-packages/cubicweb/cwctl.py
../cubicweb-ctl.bash_completion etc/bash_completion.d/cubicweb-ctl