upgrade to latest dependencies

bumping knative.dev/serving 06f2ba7...dbaab46:
  > dbaab46 add startupProbe validation (# 16594)
  > 4135535 feat: add support for generic ephemeral volumes (# 16590)
  > d81a762 Add IPv6 support for EndpointSlice creation and port replacement (# 16591)

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

Author: knative-automation

go.mod

@@ -72,7 +72,7 @@ require (
 	knative.dev/eventing v0.49.1-0.20260511150731-43e651f7940a
 	knative.dev/hack v0.0.0-20260428014158-b2a37f1b6e7b
 	knative.dev/pkg v0.0.0-20260507212125-df317a52d112
-	knative.dev/serving v0.49.1-0.20260508141527-06f2ba70f0cc
+	knative.dev/serving v0.49.1-0.20260512221929-dbaab46874d2
 )
 
 require (

go.sum

@@ -1878,8 +1878,8 @@ knative.dev/networking v0.0.0-20260506015723-9b427f7c8091 h1:Fg091hEPQvqKQYBO7hQ
 knative.dev/networking v0.0.0-20260506015723-9b427f7c8091/go.mod h1:1+QQXuA6k0gzGJ/Lpp+mZQebDXEfybMu3q+C8a1g54Q=
 knative.dev/pkg v0.0.0-20260507212125-df317a52d112 h1:ftdGpzukmrlcTRTCZytQQ+mAMUAFqcq/cwIUwc/Lk2s=
 knative.dev/pkg v0.0.0-20260507212125-df317a52d112/go.mod h1:JM+8ds+MTBtPK2aCp6pGUHQx9gNIL8wuMhqr0sxtDog=
-knative.dev/serving v0.49.1-0.20260508141527-06f2ba70f0cc h1:+BqyVv9YGmMD97ISMvQ5xhS2RrYf/ZQqoYzrRTnHdas=
-knative.dev/serving v0.49.1-0.20260508141527-06f2ba70f0cc/go.mod h1:3hXF5IUiZow3USDS0rA5UQeZCP30OwuDalcQS96XmFQ=
+knative.dev/serving v0.49.1-0.20260512221929-dbaab46874d2 h1:8zqDL3WhXBqAvePlBnYZDGj5lXS19JnVca3gu+A17j4=
+knative.dev/serving v0.49.1-0.20260512221929-dbaab46874d2/go.mod h1:3hXF5IUiZow3USDS0rA5UQeZCP30OwuDalcQS96XmFQ=
 pgregory.net/rapid v1.2.0 h1:keKAYRcjm+e1F0oAuU5F5+YPAWcyxNNRK2wud503Gnk=
 pgregory.net/rapid v1.2.0/go.mod h1:PY5XlDGj0+V1FCq0o192FdRhpKHGTRIWBgqjDBTrq04=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=