[6.2] example-camel-loanbroker-mq.loanBroker profile should not have uppercase 'B' character in profile name

Profile names should be lowercase

(e.g. fabric:container-create-openshift --profile example-camel-loanbroker-mq.loanBroker will fail with

" Profile name 'example-camel-loanbroker-mq.loanBroker' is invalid. Profile name must be: lower-case letters, numbers, and . _ or - characters")