Bump client patch 2.43.1

[CraigMacomber]

Description

Bump patch version to 1 for release branch, and update type tests

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[github-actions]

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[Copilot]

Pull Request Overview

This PR increments the patch version from 2.43.0 to 2.43.1 across client and tooling packages and adjusts the replay-driver type validation to clear expected compatibility errors.

• Bump package.json versions and pkgVersion constants to 2.43.1
• Update -previous dependencies to reference 2.43.0
• Clear out broken compatibility entries and remove @ts-expect-error in replay-driver type tests

Reviewed Changes

Copilot reviewed 200 out of 201 changed files in this pull request and generated no comments.

File	Description
tools/markdown-magic/package.json	Version bumped to 2.43.1
packages/utils/tool-utils/src/packageVersion.ts	pkgVersion updated to 2.43.1
packages/drivers/replay-driver/src/test/types/validateReplayDriverPrevious.generated.ts	Removed stale @ts-expect-error comment; cleared broken entries

[frankmueller-msft]