deploy_cf_boshlite: Explain director location can be other than 192.168.50.4 IP
deploy_cf_boshlite: Explain director location can be other than 192.168.50.4 IP

[fixes #101464036]

cloudfoundry/docs-deploying-cf,bridgetkromhout/docs-deploying-cf,cwest/docs-deploying-cf,njbennett/docs-deploying-cf,jpalermo/docs-deploying-cf,shalako/docs-deploying-cf