add "braincrafted_bootstrap.less_filter" into test container
add "braincrafted_bootstrap.less_filter" into test container

Signed-off-by: alkr <788a9a97893f2af30edd90711b22d8682b71197b@gmail.com>
lashus/bootstrap-bundle,althaus/bootstrap-bundle,bigfoot90/bootstrap-bundle,lashus/bootstrap-bundle,braincrafted/bootstrap-bundle,althaus/bootstrap-bundle,bigfoot90/bootstrap-bundle,lashus/bootstrap-bundle,althaus/bootstrap-bundle,braincrafted/bootstrap-bundle,braincrafted/bootstrap-bundle,bigfoot90/bootstrap-bundle