Project references need to be detached from the project when closing project
In SourceMapDecoder handle when the redirected file to project reference is set as the output of the project
Keep configured project alive if project it references has open ref
Fixes#26164
* Optimize sourcemap application more
* Remove test-only memory hog sourceMapDecodedMappings field
* Update for style, remove unused function that triggers warnings in node 10
* Avoid all raw buffer constructor calls
* Small TDZ fix
* Generate normal 1-part sourcemaps (at increased processing cost), since tools dislike sectional ones
* Add semicolon
* Accept sad baselines]
* Forward along sourcesContent if available
* Supress lint since the API actually calls for null here
* Fix concatenated sourcemap paths
* Accept bad baselines :(
* Add overloads
* Accept api update
* Fix lint
