Update create-external-load-balancer.md

[Qvazar]

Change mention of VMs to Pods to avoid confusion.
Assuming the external Load Balancer is programmed with IP:PORT of exposed Services.

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[steveperry-53]

@Qvazar Looks like you need to sign the licence agreement.

[steveperry-53]

@Qvazar Please sign the license agreement.

[Qvazar]

Signed

[tengqm]

/retest

[xiangpengzhao]

seems like CLA is not detected. @Qvazar could you please check it ?

[steveperry-53]

In the interest of moving this small change forward, I'm going to create a duplicate.
Duplicate of #6022.