Bump github.com/go-redis/redis/v8 from 8.4.4 to 8.11.5

Bumps [github.com/go-redis/redis/v8](https://github.com/go-redis/redis) from 8.4.4 to 8.11.5.
- [Release notes](https://github.com/go-redis/redis/releases)
- [Changelog](https://github.com/go-redis/redis/blob/master/CHANGELOG.md)
- [Commits](https://github.com/go-redis/redis/compare/v8.4.4...v8.11.5)

---
updated-dependencies:
- dependency-name: github.com/go-redis/redis/v8
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/buraksezer/consistent v0.0.0-20191006190839-693edf70fd72
 	github.com/bwmarrin/snowflake v0.3.0
 	github.com/cespare/xxhash v1.1.0
-	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/chrislusf/raft v1.0.7
 	github.com/colinmarc/hdfs/v2 v2.2.0
 	github.com/coreos/go-semver v0.3.0 // indirect
@@ -36,7 +36,7 @@ require (
 	github.com/frankban/quicktest v1.7.2 // indirect
 	github.com/fsnotify/fsnotify v1.4.9 // indirect
 	github.com/go-errors/errors v1.1.1 // indirect
-	github.com/go-redis/redis/v8 v8.4.4
+	github.com/go-redis/redis/v8 v8.11.5
 	github.com/go-redsync/redsync/v4 v4.4.1
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/go-stack/stack v1.8.0 // indirect
@@ -126,7 +126,6 @@ require (
 	go.etcd.io/etcd/client/v3 v3.5.0
 	go.mongodb.org/mongo-driver v1.8.0
 	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/otel v0.15.0 // indirect
 	gocloud.dev v0.20.0
 	gocloud.dev/pubsub/natspubsub v0.20.0
 	gocloud.dev/pubsub/rabbitpubsub v0.20.0