Upload all Vivado build artifacts on failure
Upload all Vivado build artifacts on failure

When failing a Vivado build for Nexys Video or CW310 upload all build
output files as artifacts for local debugging.

Signed-off-by: Philipp Wagner <5a4b10454c30419e54a1570be358a516ff84bb63@lowrisc.org>

lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan