chore(deps): update github.com/grafana/memberlist digest to 5cd332c (#5746)

Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Co-authored-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

go.mod

@@ -222,7 +222,7 @@ require (
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-metrics v0.5.4 // indirect
-	github.com/hashicorp/go-msgpack v0.5.5 // indirect
+	github.com/hashicorp/go-msgpack/v2 v2.1.2 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
 	github.com/hashicorp/go-sockaddr v1.0.7 // indirect
@@ -427,4 +427,4 @@ replace (
 // merged upstream yet:
 // - https://github.com/hashicorp/memberlist/pull/260
 // - https://github.com/grafana/memberlist/pull/3
-replace github.com/hashicorp/memberlist => github.com/grafana/memberlist v0.3.1-0.20220708130638-bd88e10a3d91
+replace github.com/hashicorp/memberlist => github.com/grafana/memberlist v0.3.1-0.20251024160842-5cd332c2849a