SQL Projects - Use Fabric DW engine edition when available

[zijchen]

Currently Fabric DW shares the same engine edition as Serverless, only distinguishable via the server name. Update this logic when Fabric DW's engine edition is available.

azuredatastudio/extensions/sql-database-projects/src/common/utils.ts

Line 723 in 4ed65cc

export async function getTargetPlatformFromServerVersion(serverInfo: azdataType.ServerInfo | vscodeMssql.IServerInfo): Promise<SqlTargetPlatform | undefined> {

[zijchen]

Introduced in #24014