Adding timestamps to created events so the sorting is stable (#84515) (#84541)

Author: jonathan-buttner

x-pack/test/security_solution_endpoint_api_int/apis/resolver/children.ts

@@ -53,13 +53,15 @@ export default function resolverAPIIntegrationTests({ getService }: FtrProviderC
         });
 
         startEvent = generator.generateEvent({
+          timestamp: (timestampSafeVersion(infoEvent) ?? 0) + 100,
           parentEntityID: entityIDSafeVersion(infoEvent),
           ancestry: createAncestryArray([infoEvent, origin]),
           eventType: ['start'],
           eventsDataStream: EndpointDocGenerator.createDataStreamFromIndex(processEventsIndex),
         });
 
         execEvent = generator.generateEvent({
+          timestamp: (timestampSafeVersion(startEvent) ?? 0) + 100,
           parentEntityID: entityIDSafeVersion(startEvent),
           ancestry: createAncestryArray([startEvent, infoEvent]),
           eventType: ['change'],
@@ -107,6 +109,7 @@ export default function resolverAPIIntegrationTests({ getService }: FtrProviderC
         });
 
         infoEvent = generator.generateEvent({
+          timestamp: (timestampSafeVersion(startEvent) ?? 0) + 100,
           parentEntityID: entityIDSafeVersion(origin),
           ancestry: createAncestryArray([origin]),
           entityID: entityIDSafeVersion(startEvent),
@@ -115,6 +118,7 @@ export default function resolverAPIIntegrationTests({ getService }: FtrProviderC
         });
 
         execEvent = generator.generateEvent({
+          timestamp: (timestampSafeVersion(infoEvent) ?? 0) + 100,
           parentEntityID: entityIDSafeVersion(origin),
           ancestry: createAncestryArray([origin]),
           eventType: ['change'],