Update Ambient K8s Networkpolicy doc with IPv6 SNAT IP

[sridhargaddam]

Related to: istio/istio#56484

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[sridhargaddam]

The lint failures do not seem to be releated to this PR.

In ./public/docs/ambient/install/multicluster/multi-primary_multi-network/helm_test.sh line 27:
set_multi_network_vars
^--------------------^ SC2218 (error): This function is only defined later. Move the definition up.


In ./public/docs/ambient/install/multicluster/multi-primary_multi-network/helm_test.sh line 28:
setup_helm_repo
^-------------^ SC2218 (error): This function is only defined later. Move the definition up.


In ./public/docs/ambient/install/multicluster/multi-primary_multi-network/helm_test.sh line 86:
time configure_trust
     ^-------------^ SC2218 (error): This function is only defined later. Move the definition up.


In ./public/docs/ambient/install/multicluster/multi-primary_multi-network/helm_test.sh line 89:
time verify_load_balancing
     ^-------------------^ SC2218 (error): This function is only defined later. Move the definition up.

For more information:
  https://www.shellcheck.net/wiki/SC2218 -- This function is only defined lat...
make: *** [common/Makefile.common.mk:30: lint-scripts] Error 123

[sridhargaddam]

/test lint

[sridhargaddam]

@istio/wg-docs-maintainers-english PTAL, thanks.

[sridhargaddam]

/test lint

[dhawton]

@istio/wg-docs-maintainers-english PTAL, thanks.

unfortunately, there's only 2 of us.. I've been extremely busy today and don't have the cycles. I will when I can.

[sridhargaddam]

@kfaseela @howardjohn PTAL, thanks.

[dhawton]

/retest

[Ajay-singh1]

/test lint

[sridhargaddam]

I updated the .spelling file as well, but still seeing linter errors. Any idea how to fix these errors?

[Ajay-singh1]

@sridhargaddam Whatever you are seeing in red you have to add it in .spelling file and then sort the .spelling file using make format-spelling I guess.

[sridhargaddam]

@sridhargaddam Whatever you are seeing in red you have to add it in .spelling file and then sort the .spelling file using make format-spelling I guess.

Hey @Ajay-singh1 thanks for chiming in. Using quotes around the IPv6 address is resolving the linter error as @kfaseela pointed out.