chore(embedded-sdk): bump version to 0.3.1

[AleksandrTsimbulov]

SUMMARY

Bump @superset-ui/embedded-sdk version from 0.3.0 to 0.3.1.

The current master branch contains changes that are not available in the latest published npm package because the package version was not incremented. This change enables publishing a new SDK release that includes the current master branch updates.

TESTING INSTRUCTIONS

Verify that superset-embedded-sdk/package.json version is updated from 0.3.0 to 0.3.1.
Confirm that no source code changes are included.

ADDITIONAL INFORMATION

Fixes #40374.

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[bito-code-review]

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[Copilot]

Pull request overview

This PR bumps the published version of @superset-ui/embedded-sdk to 0.3.1 so the npm package can be released with changes already present on master (per #40374).

Changes:

• Update superset-embedded-sdk/package.json version from 0.3.0 to 0.3.1.

[bito-code-review]

The observation is correct. Updating the version in package.json without regenerating the lockfile can lead to inconsistencies. To resolve this, you should run npm install within the superset-embedded-sdk directory to update package-lock.json to reflect the new version.