chore: updating mongodb-schema to new devtools shared package COMPASS-10911

[dudaschar]

We have a new package being published from shared devtools repo, this PR is updating the usage of mongodb-schema to remove all the old references.

@mongodb-js/mongodb-ts-autocomplete depends on mongodb-schema and it was also updated to remove the old reference of the non-existing package.

[Copilot]

Pull request overview

Updates mongosh packages to use the newly published scoped schema package (@mongodb-js/mongodb-schema) and aligns dependent autocomplete packages to the newer @mongodb-js/mongodb-ts-autocomplete release, removing direct usage of the legacy mongodb-schema package.

Changes:

• Replace mongodb-schema imports/usages with @mongodb-js/mongodb-schema in shell-api.
• Update dependencies to @mongodb-js/mongodb-schema and bump @mongodb-js/mongodb-ts-autocomplete to ^0.9.2 where used.
• Refresh the root package-lock.json to reflect the new dependency graph.

Reviewed changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
packages/shell-api/src/shell-instance-state.ts	Switches schema analysis imports to the new scoped schema package.
packages/shell-api/package.json	Replaces mongodb-schema dependency with @mongodb-js/mongodb-schema and bumps autocomplete devDependency.
packages/shell-api/api-extractor.json	Updates API Extractor bundled packages list to the new schema package name.
packages/browser-runtime-core/package.json	Bumps @mongodb-js/mongodb-ts-autocomplete to ^0.9.2.
packages/autocomplete/package.json	Bumps @mongodb-js/mongodb-ts-autocomplete to ^0.9.2.
package-lock.json	Locks new @mongodb-js/mongodb-schema and updated @mongodb-js/mongodb-ts-autocomplete versions.

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