tf-a-main: Add USE_TUXSUITE_FVP job param, default to 0

To be passed down to tf-a-builder, to make FVP tests be submitted to
TuxSuite.

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: I5168466bc160659f0fe9cc4b0efc5aafc2327e51
1 file changed