docs: Adding the Gateway inference support documentation for Nginx Ga…

[sindhushiv]

What type of PR is this?
/kind documentation

What this PR does / why we need it:
Adds a v1.0.2 gateway inference support documentation for the Nginx Fabric Gateway.

Which issue(s) this PR fixes:

N/A

Does this PR introduce a user-facing change?:

NONE

[netlify]

✅ Deploy Preview for gateway-api-inference-extension ready!

Name	Link
🔨 Latest commit	8e0382e
🔍 Latest deploy log	https://app.netlify.com/projects/gateway-api-inference-extension/deploys/69122f996b8409000805a78b
😎 Deploy Preview	https://deploy-preview-1789--gateway-api-inference-extension.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: sindhushiv / name: Sindhu Shiv (1bca5c6, 308bf89, 343e558, 3888530, 8e0382e, b0fbcc8, c694cf8, d0e33d6, d3dceff)

[k8s-ci-robot]

Hi @sindhushiv. Thanks for your PR.

I'm waiting for a github.com member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[kfswain]

Exciting stuff! Do you all have a conformance test report to include also?

[nirrozenbaum]

Exciting stuff! Do you all have a conformance test report to include also?

@kfswain conformance PR has already been reviewed and merged 😃
see #1788

[salonichf5]

🚀

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: bjee19, salonichf5, sindhushiv
Once this PR has been reviewed and has the lgtm label, please assign kfswain for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[ahg-g]

/ok-to-test