feat!: Migrate the package to ESM

[mykola-mokhnach]

Summary

• Add "type": "module" and an exports map to package.json; keep main/types for tooling compatibility.
• Explicitly set "module": "NodeNext" / "moduleResolution": "NodeNext" in tsconfig.json.
• Add .js extensions to all relative imports across lib/ and test/ (required by Node ESM resolution).
• Switch lib/logger.ts to the named log import from @appium/logger instead of the default import — under NodeNext the default import resolved to the CJS module namespace rather than the Log instance, breaking .debug/.warn typings.
• Replace __filename usage with fileURLToPath(import.meta.url) in test/unit/simctl.spec.ts.
• Add --enable-source-maps to the test/e2e-test scripts.

BREAKING CHANGE: Consumers using require('node-simctl') must switch to import/dynamic import() — the package no longer ships a CommonJS entry point.

[github-actions]

🎉 This PR is included in version 9.0.0 🎉

The release is available on:

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

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