Expand details in database application name

[rkistner]

Follow-up to #291:

1. Adds the version to MongoDB appName.
2. Adds powersync and the version as a MongoDB "wrapping driver".
3. Adds program_version for MySQL.
4. Changes Postgres application_name to powersync/${version} / powersync-storage/${version}.

Postgres:

 usename  | client_addr |     application_name     |         backend_type         
----------+-------------+--------------------------+------------------------------
 postgres | 127.0.0.1   | powersync-storage/1.13.3 | client backend
 postgres | 127.0.0.1   | powersync/1.13.3         | walsender
 postgres | 127.0.0.1   | powersync/1.13.3         | client backend

MySQL:

+----------------+-----------------+--------------+------------------+
| PROCESSLIST_ID | ATTR_NAME       | ATTR_VALUE   | ORDINAL_POSITION |
+----------------+-----------------+--------------+------------------+
|             26 | program_name    | powersync    |                2 |
|             26 | program_version | 1.13.3       |                3 |
+----------------+-----------------+--------------+------------------+

MongoDB:

clientMetadata: {
  application: { name: 'powersync 1.13.3' },
  driver: { name: 'nodejs|powersync', version: '6.14.2|1.13.3' },
  platform: 'Node.js v22.14.0, LE',
  os: ...
}

clientMetadata: {
  application: { name: 'powersync-storage 1.13.3' },
  driver: { name: 'nodejs|powersync-storage', version: '6.14.2|1.13.3' },
  platform: 'Node.js v22.14.0, LE',
  os: ...
}

[changeset-bot]

⚠️ No Changeset found

Latest commit: ca99a00

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes changesets to release 12 packages

Name	Type
@powersync/service-module-mongodb-storage	Patch
@powersync/service-module-postgres-storage	Patch
@powersync/service-module-mongodb	Patch
@powersync/service-module-postgres	Patch
@powersync/service-module-mysql	Patch
@powersync/lib-service-mongodb	Patch
@powersync/service-core	Minor
@powersync/service-image	Minor
@powersync/service-schema	Minor
@powersync/service-core-tests	Patch
@powersync/service-module-core	Patch
test-client	Patch

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