Switch events conformance metadata from v1.19 to v1.20

Author: heyste

test/conformance/testdata/conformance.yaml

@@ -815,15 +815,15 @@
   description: A set of events is created with a label selector which MUST be found
     when listed. The set of events is deleted and MUST NOT show up when listed by
     its label selector.
-  release: v1.19
+  release: v1.20
   file: test/e2e/apimachinery/events.go
 - testname: Event resource lifecycle
   codename: '[sig-api-machinery] Events should ensure that an event can be fetched,
     patched, deleted, and listed [Conformance]'
   description: Create an event, the event MUST exist. The event is patched with a
     new message, the check MUST have the update message. The event is deleted and
     MUST NOT show up when listing all events.
-  release: v1.19
+  release: v1.20
   file: test/e2e/apimachinery/events.go
 - testname: Garbage Collector, delete deployment,  propagation policy background
   codename: '[sig-api-machinery] Garbage collector should delete RS created by deployment

test/e2e/apimachinery/events.go

@@ -39,7 +39,7 @@ var _ = ginkgo.Describe("[sig-api-machinery] Events", func() {
 	f := framework.NewDefaultFramework("events")
 
 	/*
-			   Release: v1.19
+			   Release: v1.20
 			   Testname: Event resource lifecycle
 			   Description: Create an event, the event MUST exist.
 		           The event is patched with a new message, the check MUST have the update message.
@@ -124,7 +124,7 @@ var _ = ginkgo.Describe("[sig-api-machinery] Events", func() {
 	})
 
 	/*
-	   Release: v1.19
+	   Release: v1.20
 	   Testname: Event, delete a collection
 	   Description: A set of events is created with a label selector which MUST be found when listed.
 	   The set of events is deleted and MUST NOT show up when listed by its label selector.