Don't pass sqlite_db in db_options.set_defaults()
Don't pass sqlite_db in db_options.set_defaults()

The option sqlite_db was deprecated and removed by
Id269d921e40edf95eb977b011f1753f633b79d18

As we passed it as positional argument, another max_pool_size
var was set automatically.
This patch removes dropped sqlite_db option.

Depends-On: Icdd89453ec3ebecd8375a5f2efd1a0d4bf6b4064

Change-Id: I6c1cc55d73a1d9cc0728be93b3b134d5312f783b
Closes-Bug: #1676809

openstack/ironic-inspector,openstack/ironic-inspector