kind local registry setup update on Readme.md

[Priyansurout]

Changes

broom : i updated the Readme.md [For [KinD](https://kind.sigs.k8s.io/), a local registry will no longer be created by default. Users will need to pass the `--registry` flag if they wish to create a local registry:

kn quickstart kind --registry

Fixes #

Release Note

when we setup kn quickstart plugin in kind by doing `kn quickstart kind ` it show " To create a local registry, use the --registry flag." in this case we have to run this command `kn quickstart kind --registry

```

**Docs**

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```docs

```

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: Priyansurout / name: Priyansu rout (17fad8e)

[knative-prow]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[knative-prow]

Welcome @Priyansurout! It looks like this is your first PR to knative-extensions/kn-plugin-quickstart 🎉

[knative-prow]

Hi @Priyansurout. Thanks for your PR.

I'm waiting for a knative-extensions 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.

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[psschwei]

Thanks for the PR! You'll need to sign the CLA before we can merge.

You may also want to make a similar update in the Knative docs, as I don't think that change has made it there yet either: https://github.com/knative/docs/blob/main/docs/snippets/quickstart-install.md#run-the-knative-quickstart-plugin

/ok-to-test

[psschwei]

@Priyansurout thanks for the PR! Sorry for not getting to this sooner, doesn't appear that I got a github notification for it.

[psschwei]

In light of the changes made in #468 , it would also be good to add a note about tag resolution:

Suggested change

	Note: we automatically configure tag resolution for the local registry when this flag is passed.

[psschwei]

closing in favor #472