Uses the Git SCM option "Branches to build" option as the value for
"BranchesFilter". If the "BranchesFilter" field itself has any content,
it will be ignored.
<br>
If the "Branches to build" option has values
"*/master */feature-master */build-with-jenkins", then "BranchesFilter"
field will have value "d:master d:feature-master d:build-with-jenkins".