[typespec-next] Configure git username and email

[mikeharder]

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[openapi-workflow-bot]

Hi, @mikeharder! Thank you for your pull request. To help get your PR merged:

Ensure you reviewed the checklists in the PR description.

Know that PR assignee is the person auto-assigned and responsible for your current PR review and approval.

For convenient view of the API changes made by this PR, refer to the URLs provided in the table in the Generated ApiView comment added to this PR. You can use ApiView to show API versions diff.

[openapi-pipeline-app]

Swagger Validation Report

️️✔️BreakingChange succeeded [Detail] [Expand]

There are no breaking changes.

️️✔️Breaking Change(Cross-Version) succeeded [Detail] [Expand]

There are no breaking changes.

️️✔️LintDiff succeeded [Detail] [Expand]

Validation passes for LintDiff.

️️✔️Avocado succeeded [Detail] [Expand]

Validation passes for Avocado.

️️✔️SwaggerAPIView succeeded [Detail] [Expand]

️️✔️TypeSpecAPIView succeeded [Detail] [Expand]

️️✔️ModelValidation succeeded [Detail] [Expand]

Validation passes for ModelValidation.

️️✔️SemanticValidation succeeded [Detail] [Expand]

Validation passes for SemanticValidation.

️️✔️PrettierCheck succeeded [Detail] [Expand]

Validation passes for PrettierCheck.

️️✔️SpellCheck succeeded [Detail] [Expand]

Validation passes for SpellCheck.

️️✔️PR Summary succeeded [Detail] [Expand]

Validation passes for Summary.

️⌛Automated merging requirements met pending [Detail]

_{Posted by Swagger Pipeline | How to fix these errors?}

[openapi-pipeline-app]

Swagger Generation Artifacts

️️✔️ApiDocPreview succeeded [Detail] [Expand]

️️✔️SDK Breaking Change Tracking succeeded [Detail] [Expand]

Breaking Changes Tracking

_{Posted by Swagger Pipeline | How to fix these errors?}

[openapi-pipeline-app]

Swagger pipeline started successfully. If there is ApiView generated, it will be updated in this comment.