DNS Requests for SRV records are not being traced by agent

Steps to reproduce:

1. Create a sleep pod which includes dig tool 

   $ cat ~/workspaces/cluster_bot/sleep_pod.yaml
   apiVersion: v1
   kind: Pod
   metadata:
     name: sleeppod
   spec:
     securityContext:
       runAsNonRoot: true
       seccompProfile:
         type: RuntimeDefault
     dnsConfig:
       options:
         - name: "use-vc"
     containers:
       - name: utils
         image: quay.io/openshifttest/hello-openshift:multiarch
         command: ["/bin/sh", "-ec", "sleep 3600"]
         restartPolicy: Never
         securityContext:
           allowPrivilegeEscalation: false
           capabilities:
             drop: ["ALL"] 

1. oc rsh into pod to do below dig request

   ~ $ dig _grpc._tcp.prometheus-operated.openshift-monitoring.svc.cluster.local. SRV; <<>> DiG 9.16.20 <<>> _grpc._tcp.prometheus-operated.openshift-monitoring.svc.cluster.local. SRV
   ;; global options: +cmd
   ;; Got answer:
   ;; WARNING: .local is reserved for Multicast DNS
   ;; You are currently testing what happens when an mDNS query is leaked to DNS
   ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36791
   ;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 3
   ;; WARNING: recursion requested but not available;; OPT PSEUDOSECTION:
   ; EDNS: version: 0, flags:; udp: 1232
   ; COOKIE: 9d53552d9ba7132b (echoed)
   ;; QUESTION SECTION:
   ;_grpc._tcp.prometheus-operated.openshift-monitoring.svc.cluster.local. IN SRV;; ANSWER SECTION:
   _grpc._tcp.prometheus-operated.openshift-monitoring.svc.cluster.local. 5 IN SRV    0 50 10901 prometheus-k8s-1.prometheus-operated.openshift-monitoring.svc.cluster.local.
   _grpc._tcp.prometheus-operated.openshift-monitoring.svc.cluster.local. 5 IN SRV    0 50 10901 prometheus-k8s-0.prometheus-operated.openshift-monitoring.svc.cluster.local.;; ADDITIONAL SECTION:
   prometheus-k8s-1.prometheus-operated.openshift-monitoring.svc.cluster.local. 5 IN A 10.128.2.19
   prometheus-k8s-0.prometheus-operated.openshift-monitoring.svc.cluster.local. 5 IN A 10.129.2.15;; Query time: 1 msec
   ;; SERVER: 172.30.0.10#53(172.30.0.10)
   ;; WHEN: Tue Sep 12 22:36:26 UTC 2023
   ;; MSG SIZE  rcvd: 620 

   3. In UI flows captured by tc hook are seen but not DNS flows:

4. Raw flowlogs 

{
  "AgentIP": "10.0.28.190",
  "Bytes": 662,
  "DstAddr": "10.130.2.41",
  "DstK8S_HostIP": "10.0.28.190",
  "DstK8S_HostName": "ip-10-0-28-190.us-east-2.compute.internal",
  "DstK8S_Name": "sleeppod",
  "DstK8S_Namespace": "dns-traffic",
  "DstK8S_OwnerName": "sleeppod",
  "DstK8S_OwnerType": "Pod",
  "DstK8S_Type": "Pod",
  "DstMac": "0A:58:0A:82:02:29",
  "DstPort": 48765,
  "Duplicate": false,
  "Etype": 2048,
  "FlowDirection": "0",
  "IfDirection": 0,
  "Interface": "eth0",
  "K8S_ClusterName": "73a968c4-7ba3-4877-8667-5fc0db72e926",
  "Packets": 1,
  "Proto": 17,
  "SrcAddr": "172.30.0.10",
  "SrcK8S_Name": "dns-default",
  "SrcK8S_Namespace": "openshift-dns",
  "SrcK8S_OwnerName": "dns-default",
  "SrcK8S_OwnerType": "Service",
  "SrcK8S_Type": "Service",
  "SrcMac": "0A:58:0A:82:02:05",
  "SrcPort": 53,
  "TimeFlowEndMs": 1694558186991,
  "TimeFlowStartMs": 1694558186991,
  "TimeReceived": 1694558189,
  "app": "netobserv-flowcollector"
} 

Expected Results

SRV Records should be captured as applications uses it to discover port and IP both to establish connection