fix: remove all potentially undefined parameter types

[wolfy1339]

This doesn't affect the parameters themselves

Resolves #554

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Behavior

Before the change?

• Since the parameter types could be potentially undefined, the type could return never

After the change?

• The type now removes the potentially undefined type and it no longer returns never

Other information

---

Additional info

Pull request checklist

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• Added the appropriate label for the given change

Does this introduce a breaking change?

Please see our docs on breaking changes to help!

• Yes (Please add the Type: Breaking change label)
• No

If Yes, what's the impact:

• N/A

Pull request type

Please add the corresponding label for change this PR introduces:

• Bugfix: Type: Bug

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[wolfy1339]

Here is an example from @octokit/openapi-types.
Because all the query parameters are optional, the query object is also optional.

"repos/list-for-org": {
    parameters: {
      query?: {
        /** @description Specifies the types of repositories you want returned. */
        type?: "all" | "public" | "private" | "forks" | "sources" | "member";
        /** @description The property to sort the results by. */
        sort?: "created" | "updated" | "pushed" | "full_name";
        /** @description The order to sort by. Default: `asc` when using `full_name`, otherwise `desc`. */
        direction?: "asc" | "desc";
        per_page?: components["parameters"]["per-page"];
        page?: components["parameters"]["page"];
      };
      path: {
        org: components["parameters"]["org"];
      };
    };

With the change, the type will simply remove the potential of it being undefined, and the parameters are returned like they should.

This doesn't affect the individual parameters. If they are set as optional, they are still returned as optional

[gr2m]

Great work figuring that out 👏🏼

[octokitbot]

🎉 This PR is included in version 9.3.1 🎉

The release is available on:

• GitHub release
• npm package (@latest dist-tag)

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[octokitbot]

🎉 This PR is included in version 10.0.0-beta.2 🎉

The release is available on:

• GitHub release
• npm package (@beta dist-tag)

Your semantic-release bot 📦🚀