chore(python): pin the backend to 1.11.2

[github-actions]

@wdio/devtools-backend@1.11.2 is published, so the version a pip install user runs can move up from 1.11.1.

Opened by the npm release. scripts/check_backend_pin.py is what decides whether this pin is serviceable — it asks the published tarball whether it carries every contract name the adapter needs, so let that check run before merging.

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[greptile-apps]

Confidence Score: 5/5

[Medium risk] Updates the pinned backend version constant.

The PR appears safe to merge once the published-backend check passes.

What we checked:

• Release note format works: The fragment uses the format accepted by parse_fragment, an allowed patch bump, and a nonempty description.

Summary

Updates the backend used by Python installs from 1.11.1 to 1.11.2.

• Adds a patch release note for the pin change.
• No actionable issues found. The published-backend check should pass before merging.

_{Reviews (1) · Last reviewed commit: "chore(python): pin the backend to 1.11.2" · Reviewed by Greptile}