JS: Treat more file patterns as as tsconfig.json-like

Author: asgerf

javascript/extractor/src/com/semmle/js/extractor/AutoBuild.java

@@ -1140,7 +1140,7 @@ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs)
 
             // extract TypeScript projects from 'tsconfig.json'
             if (typeScriptMode == TypeScriptMode.FULL
-                && file.getFileName().endsWith("tsconfig.json")
+                && (file.getFileName().toString().contains("tsconfig.") && file.getFileName().toString().endsWith(".json"))
                 && !excludes.contains(file)
                 && isFileIncluded(file)) {
               tsconfigFiles.add(file);