Modify CODEOWNERS for updated ownership assignments

[weshaggard]

Updated CODEOWNERS to change ownership for several paths, including sdk/template, eng, and .config/1espt.

Description

Please add an informative description that covers that changes made by the pull request and link all relevant issues.

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All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.

General Guidelines and Best Practices

• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

[Copilot]

Pull request overview

This pull request updates repository ownership rules by adjusting .github/CODEOWNERS entries for a few key paths (notably sdk/template, eng, and .config/1espt) to reflect updated maintainership and review responsibilities.

Changes:

• Updated CODEOWNERS for /sdk/template/ to replace one owner with another.
• Updated CODEOWNERS for /eng/ and /eng/automation/ ownership assignments.
• Updated CODEOWNERS for /.config/1espt/ and /eng/pipelines/docindex.yml ownership assignments.

Show a summary per file

File	Description
.github/CODEOWNERS	Reassigns code owner entries for selected sdk/, eng/, and .config/ paths to reflect updated ownership.

Copilot's findings

• Files reviewed: 1/1 changed files
• Comments generated: 1