feat(dependencies): controller runtime 0.21.0

Closes #6222

Author: squakez

go.mod

@@ -52,7 +52,7 @@ require (
 	knative.dev/eventing v0.45.2
 	knative.dev/pkg v0.0.0-20250415155312-ed3e2158b883
 	knative.dev/serving v0.44.1
-	sigs.k8s.io/controller-runtime v0.20.4
+	sigs.k8s.io/controller-runtime v0.21.0
 	sigs.k8s.io/structured-merge-diff/v4 v4.7.0
 )
 

go.sum

@@ -879,8 +879,8 @@ knative.dev/serving v0.44.1/go.mod h1:QChjbq0oYctB/pTotCF9PgfXrSSMwSteF8v6OCXS1S
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
-sigs.k8s.io/controller-runtime v0.20.4 h1:X3c+Odnxz+iPTRobG4tp092+CvBU9UK0t/bRf+n0DGU=
-sigs.k8s.io/controller-runtime v0.20.4/go.mod h1:xg2XB0K5ShQzAgsoujxuKN4LNXR2LfwwHsPj7Iaw+XY=
+sigs.k8s.io/controller-runtime v0.21.0 h1:CYfjpEuicjUecRk+KAeyYh+ouUBn4llGyDYytIGcJS8=
+sigs.k8s.io/controller-runtime v0.21.0/go.mod h1:OSg14+F65eWqIu4DceX7k/+QRAbTTvxeQSNSOQpukWM=
 sigs.k8s.io/gateway-api v1.1.0 h1:DsLDXCi6jR+Xz8/xd0Z1PYl2Pn0TyaFMOPPZIj4inDM=
 sigs.k8s.io/gateway-api v1.1.0/go.mod h1:ZH4lHrL2sDi0FHZ9jjneb8kKnGzFWyrTya35sWUTrRs=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 h1:gBQPwqORJ8d8/YNZWEjoZs7npUVDpVXUUOFfW6CgAqE=

pkg/util/monitoring/controller.go

@@ -92,7 +92,7 @@ func resultLabelFor(res reconcile.Result, err error) string {
 	switch {
 	case err != nil:
 		label = errored
-	case res.Requeue || res.RequeueAfter > 0:
+	case res.RequeueAfter > 0:
 		label = requeued
 	default:
 		label = reconciled