upgrade to latest dependencies (#16627)

bumping knative.dev/networking e9578ef...c8de379:
  > c8de379 Fix idle connection leak in prober (# 1142)
bumping knative.dev/pkg ec45287...52dbd5e:
  > 52dbd5e Limit the webhook request body size to 3MiB (# 3363)
  > 2279959 Fix memory leak in expired matchers (# 3360)

Signed-off-by: Knative Automation <automation@knative.team>

Author: knative-automation

go.mod

@@ -38,8 +38,8 @@ require (
 	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4
 	knative.dev/caching v0.0.0-20260422140616-453ad996bbe2
 	knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96
-	knative.dev/networking v0.0.0-20260422140718-e9578ef11562
-	knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1
+	knative.dev/networking v0.0.0-20260529061306-c8de379770b9
+	knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f
 	sigs.k8s.io/randfill v1.0.0
 	sigs.k8s.io/yaml v1.6.0
 )

go.sum

@@ -550,10 +550,10 @@ knative.dev/caching v0.0.0-20260422140616-453ad996bbe2 h1:HXtegm/lH8phaAGKTnluec
 knative.dev/caching v0.0.0-20260422140616-453ad996bbe2/go.mod h1:SeXUtQmuH+GKPo0WdP7mdktlzqHt69kwvMfyi5Ag+0M=
 knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96 h1:YrpWTCDRzoGz0Fe7AcLTsBY+D5vx0ijhuxEVl0z3Xyw=
 knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96/go.mod h1:L5RzHgbvam0u8QFHfzCX6MKxu/a/gIGEdaRBqNiVbl0=
-knative.dev/networking v0.0.0-20260422140718-e9578ef11562 h1:3roePSDRNthOFDxwTISYPt2IYEXXVramzpHnH0NMGYs=
-knative.dev/networking v0.0.0-20260422140718-e9578ef11562/go.mod h1:aQO2gITPzLwMPCV9S57rHrb1Zt2mUAYSGLbb/7nqzW0=
-knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1 h1:bO5X2bugzMqoVltm2n16mHpAdpSR0HRWeAKzHUL2Cgk=
-knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1/go.mod h1:EZeB2nBW4QcpZuCPB5a/UnoVIH2N+5z5fwNw1PUeqMg=
+knative.dev/networking v0.0.0-20260529061306-c8de379770b9 h1:onK4mrH2hyZ+XQAlj8RrawQ/TxoKxQtx1OvjvGBC/Es=
+knative.dev/networking v0.0.0-20260529061306-c8de379770b9/go.mod h1:aQO2gITPzLwMPCV9S57rHrb1Zt2mUAYSGLbb/7nqzW0=
+knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f h1:HLMi3cN9wbV9hdbu4fX6lX/VciVkAr3XLu8BL10K1E0=
+knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f/go.mod h1:EZeB2nBW4QcpZuCPB5a/UnoVIH2N+5z5fwNw1PUeqMg=
 pgregory.net/rapid v1.1.0 h1:CMa0sjHSru3puNx+J0MIAuiiEV4N0qj8/cMWGBBCsjw=
 pgregory.net/rapid v1.1.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04=
 sigs.k8s.io/gateway-api v1.1.0 h1:DsLDXCi6jR+Xz8/xd0Z1PYl2Pn0TyaFMOPPZIj4inDM=

vendor/knative.dev/pkg/tracker/enqueue.go

@@ -277,8 +277,8 @@ func (i *impl) GetObservers(obj interface{}) []types.NamespacedName {
 				keys = append(keys, key)
 			}
 		}
-		if len(s) == 0 {
-			delete(i.exact, ref)
+		if len(ms) == 0 {
+			delete(i.inexact, ref)
 		}
 	}
 
@@ -309,7 +309,7 @@ func (i *impl) OnDeletedObserver(obj interface{}) {
 	for ref, matchers := range i.inexact {
 		delete(matchers, key)
 		if len(matchers) == 0 {
-			delete(i.exact, ref)
+			delete(i.inexact, ref)
 		}
 	}
 }

vendor/knative.dev/pkg/webhook/webhook.go

@@ -395,7 +395,9 @@ func (wh *Webhook) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	wh.mux.ServeHTTP(w, r)
+	const MaxBodySize = 3 * 1024 * 1024 // 3 MiB
+	h := http.MaxBytesHandler(&wh.mux, MaxBodySize)
+	h.ServeHTTP(w, r)
 }
 
 type routeLabeler struct {

vendor/modules.txt

@@ -1504,7 +1504,7 @@ knative.dev/caching/pkg/client/listers/caching/v1alpha1
 # knative.dev/hack v0.0.0-20260421155212-aeb7b4a9bf96
 ## explicit; go 1.24
 knative.dev/hack
-# knative.dev/networking v0.0.0-20260422140718-e9578ef11562
+# knative.dev/networking v0.0.0-20260529061306-c8de379770b9
 ## explicit; go 1.25.0
 knative.dev/networking/config
 knative.dev/networking/pkg/apis/networking
@@ -1541,7 +1541,7 @@ knative.dev/networking/pkg/http/proxy
 knative.dev/networking/pkg/http/stats
 knative.dev/networking/pkg/ingress
 knative.dev/networking/pkg/prober
-# knative.dev/pkg v0.0.0-20260422015212-ec452872dcc1
+# knative.dev/pkg v0.0.0-20260531000007-52dbd5ece63f
 ## explicit; go 1.25.0
 knative.dev/pkg/apiextensions/storageversion
 knative.dev/pkg/apiextensions/storageversion/cmd/migrate