upgrade to latest dependencies (#504)

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

@@ -30,7 +30,7 @@ require (
 	knative.dev/hack v0.0.0-20260428014158-b2a37f1b6e7b
 	knative.dev/pkg v0.0.0-20260507212125-df317a52d112
 	knative.dev/reconciler-test v0.0.0-20260506021927-a807ab8bf3d4
-	knative.dev/serving v0.49.1-0.20260508141527-06f2ba70f0cc
+	knative.dev/serving v0.49.1-0.20260512221929-dbaab46874d2
 	sigs.k8s.io/yaml v1.6.0
 )
 

go.sum

@@ -1232,8 +1232,8 @@ knative.dev/pkg v0.0.0-20260507212125-df317a52d112 h1:ftdGpzukmrlcTRTCZytQQ+mAMU
 knative.dev/pkg v0.0.0-20260507212125-df317a52d112/go.mod h1:JM+8ds+MTBtPK2aCp6pGUHQx9gNIL8wuMhqr0sxtDog=
 knative.dev/reconciler-test v0.0.0-20260506021927-a807ab8bf3d4 h1:84j5ue6kEwqRetJZXeIVo70GJIAjo79GHhZSaK7hjvo=
 knative.dev/reconciler-test v0.0.0-20260506021927-a807ab8bf3d4/go.mod h1:BveV+mP/Dp0gZ7l7k82LkakRugtNI0fvPxvbpKHa5ZM=
-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=
 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=