feat(hubble): Add Ciliumendpoint and Service resource to k8s watcher

[anubhabMajumdar]

Description

Add CiliumEndpoint and Service objects to IPCache for flow enrichment.

Related Issue

#536

Checklist

• I have read the contributing documentation.
• I signed and signed-off the commits (git commit -S -s ...). See this documentation on signing commits.
• I have correctly attributed the author(s) of the code.
• I have tested the changes locally.
• I have followed the project's style guidelines.
• I have updated the documentation, if necessary.
• I have added tests, if applicable.

Screenshots (if applicable) or Testing Completed

Oct 27 18:19:13.348: kube-system/alpine:59204 (ID:45406) -> 10.0.216.107:8080 (world) to-stack FORWARDED (TCP Flags: SYN:true)
Oct 27 18:19:13.350: kube-system/alpine:59204 (ID:45406) <- 10.0.216.107:8080 (world) to-endpoint FORWARDED (TCP Flags: SYN:true  ACK:true)
Oct 27 18:19:13.350: kube-system/alpine:59204 (ID:45406) -> 10.0.216.107:8080 (world) to-stack FORWARDED (TCP Flags: ACK:true)
Oct 27 18:19:13.350: kube-system/alpine:59204 (ID:45406) -> 10.0.216.107:8080 (world) to-stack FORWARDED (TCP Flags: PSH:true  ACK:true)
Oct 27 18:19:13.352: kube-system/alpine:59204 (ID:45406) <- 10.0.216.107:8080 (world) to-endpoint FORWARDED (TCP Flags: PSH:true  ACK:true)
Oct 27 18:19:13.352: kube-system/alpine:59204 (ID:45406) <- 10.0.216.107:8080 (world) to-endpoint FORWARDED (TCP Flags: FIN:true  ACK:true)
Oct 27 18:19:13.352: 10.0.216.107:8080 (world) <- kube-system/alpine:59204 (ID:45406) to-stack FORWARDED (TCP Flags: FIN:true  ACK:true)
Oct 27 18:19:13.352: default/kapinger-good-6b6c74547d-5db4w:8080 (ID:12871) -> kube-system/alpine:59204 (ID:45406) to-stack FORWARDED (TCP Flags: SYN:true  ACK:true)
Oct 27 18:19:13.353: 10.0.216.107:8080 (world) -> kube-system/alpine:59204 (ID:45406) to-endpoint FORWARDED (TCP Flags: ACK:true)
Oct 27 18:19:13.354: default/kapinger-good-6b6c74547d-5db4w:8080 (ID:12871) -> kube-system/alpine:59204 (ID:45406) to-stack FORWARDED (TCP Flags: ACK:true)
Oct 27 18:19:13.354: default/kapinger-good-6b6c74547d-5db4w:8080 (ID:12871) -> kube-system/alpine:59204 (ID:45406) to-stack FORWARDED (TCP Flags: PSH:true  ACK:true)
Oct 27 18:19:13.355: default/kapinger-good-6b6c74547d-5db4w:8080 (ID:12871) -> kube-system/alpine:59204 (ID:45406) to-stack FORWARDED (TCP Flags: FIN:true  ACK:true)
Oct 27 18:19:13.355: kube-system/alpine:59204 (ID:45406) <- default/kapinger-good-6b6c74547d-5db4w:8080 (ID:12871) to-stack FORWARDED (TCP Flags: ACK:true)

Additional Notes

Add any additional notes or context about the pull request here.

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