chore(deps): upgrade weaveworks-common to latest master (#7516)

Update cortexproject/weaveworks-common from 0315015a8b9f to
75366cf4edfb. This simplifies gRPC metadata extraction by using
metadata.ValueFromIncomingContext directly.

Signed-off-by: Daniel Blando <ddeluigg@amazon.com>

Author: danielblando

go.mod

@@ -314,7 +314,7 @@ require (
 )
 
 // Using cortex fork of weaveworks/common
-replace github.com/weaveworks/common => github.com/cortexproject/weaveworks-common v0.0.0-20250902164925-0315015a8b9f
+replace github.com/weaveworks/common => github.com/cortexproject/weaveworks-common v0.0.0-20260508185357-75366cf4edfb
 
 // Override since git.apache.org is down.  The docs say to fetch from github.
 replace git.apache.org/thrift.git => github.com/apache/thrift v0.0.0-20180902110319-2566ecd5d999

go.sum

@@ -257,8 +257,8 @@ github.com/coreos/go-systemd/v22 v22.6.0 h1:aGVa/v8B7hpb0TKl0MWoAavPDmHvobFe5R5z
 github.com/coreos/go-systemd/v22 v22.6.0/go.mod h1:iG+pp635Fo7ZmV/j14KUcmEyWF+0X7Lua8rrTWzYgWU=
 github.com/cortexproject/promqlsmith v0.0.0-20260205231645-0c8ef5fe46a5 h1:MTGag0oh+M3hyWWg7a1Bju2VPeFLjG2l+LWLhUCFTYI=
 github.com/cortexproject/promqlsmith v0.0.0-20260205231645-0c8ef5fe46a5/go.mod h1:GrzWqtj9aJG+n4Cl1O30Zdk8cIgjqSUc2l5nZV8BnaA=
-github.com/cortexproject/weaveworks-common v0.0.0-20250902164925-0315015a8b9f h1:hDM26bY51+giykKRIH8TUYzEy7fn62iKfTW7vfgDuNw=
-github.com/cortexproject/weaveworks-common v0.0.0-20250902164925-0315015a8b9f/go.mod h1:bls8PY13xoOKkZuRhhDdR2rNk4pfdGWCR6k2jF9s9+4=
+github.com/cortexproject/weaveworks-common v0.0.0-20260508185357-75366cf4edfb h1:3Kr+IwRd0ybfFhUYpzdkmm6jIyRWonIWMsToRcycrL4=
+github.com/cortexproject/weaveworks-common v0.0.0-20260508185357-75366cf4edfb/go.mod h1:bls8PY13xoOKkZuRhhDdR2rNk4pfdGWCR6k2jF9s9+4=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/cristalhq/hedgedhttp v0.9.1 h1:g68L9cf8uUyQKQJwciD0A1Vgbsz+QgCjuB1I8FAsCDs=
 github.com/cristalhq/hedgedhttp v0.9.1/go.mod h1:XkqWU6qVMutbhW68NnzjWrGtH8NUx1UfYqGYtHVKIsI=