Update Visibility Documentation

[daemon1024]

https://github.com/kubearmor/KubeArmor/blob/main/getting-started/kubearmor_visibility.md

The visibility guide is outdated,

KubeArmor has 2 sources of setting and configuring visibility

1. Namespace annotation ( As explained in https://github.com/kubearmor/KubeArmor/blob/main/getting-started/kubearmor_visibility.md#updating-namespace-visibility)
2. Config Map (Not documented)

We talk about pod/node level annotations in Visibility Doc but they are not respected anymore, we need to remove that.

Note:
There might be a chance to implement pod level visibility again with #1310 but that documentation will be handled when implemented

[AryanBakliwal]

Hi, I would like to work on this issue. Please assign it to me :)

[rootxrishabh]

Hey @AryanBakliwal thanks for the interest. Let me know if you have any questions!

[daemon1024]

Hey @AryanBakliwal, any updates here. Anything we can help with?

[AryanBakliwal]

Hi @daemon1024, I had a talk with @rootxrishabh regarding this and I am still working on this. I’m new to KubeArmor so it is taking time, will open a PR soon :)

[AllenOps08]

@rootxrishabh @AryanBakliwal Are you still working on this issue ?I would like to takeover if not!

[rootxrishabh]

Hey @AllenOps08, showing interest is good enough. You can start working on this.