lava-templates/fvp-linux: Decrease default LAVA timeout to 580s

During release preparation window, we get a lot of failing tests, which
may not produce output an thus hang. So, set the default timeout
conservatively to avoid queue bottlenecks. Individual long-running
Linux tests may need to be tracked and timeout set to higher
value.

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: I765545f4c27470c5d53355377cc91a78a3b54841
1 file changed