Feat: Redis support for keyshare server and myirmaserver (with failover support) #652

Job	Run time
lint	1m 0s
build (linux, amd64)	37s
docker-build	41s
test	6m 30s
build (linux, 386)	32s
build (linux, arm)	40s
build (linux, arm64)	36s
build (darwin, amd64)	39s
build (darwin, arm64)	44s
build (windows, amd64)	37s
build (windows, 386)	32s
build (windows, arm)	37s
build (windows, arm64)	38s
integration-test-serverside (f0023141ec429d912e329665f937d05b178a3fee)	2m 4s
integration-test-clientside (v0.13.2)	2m 11s
analyze	2m 4s
	20m 42s

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