Replace build profile changes with config

[0xc0170]

Description

This replaces #7449 - same commits just my branch, to resolve travis error (could not figure out why it could not checkout the commit).

Pull request type

[X] Fix
[ ] Refactor
[ ] New target
[ ] Feature
[ ] Breaking change

[cmonr]

Starting CI since original PR (#7449) was just about ready to be merged.

[cmonr]

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 2568
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/7474/

Triggering tests

/morph test
/morph uvisor-test
/morph export-build
/morph mbed2-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 2212
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/7474/

[mbed-ci]

Test : SUCCESS

Build number : 2322
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/7474/2322