A recent change added retry behavior to DIBs git repo caching tooling.
We've since found that all of these retries can occur within just a
couple of seconds. This may not be long enough for load balancers to
notice problems with backend services and fail over so all five retries
fail in quick succession. Add a 5 second sleep between attempts to
mitigate this problem.
Change-Id: I76a10203fa9feb4a2d7d2b90231f18ec0e94a307
Signed-off-by: Clark Boylan <clark.boylan@gmail.com>
865e80f4b2