JS: Add MinifiedMain test

Author: asgerf

javascript/ql/test/library-tests/PathResolution/MinifiedMain/package.json

@@ -0,0 +1,3 @@
+{
+    "main": "dist/library.min.js"
+}

javascript/ql/test/library-tests/PathResolution/MinifiedMain/src/library.ts

@@ -0,0 +1 @@
+export const x = 1;

javascript/ql/test/library-tests/PathResolution/import-packages.ts

@@ -29,3 +29,5 @@ import './MainIsFolder'; // $ importTarget=MainIsFolder/src/index.ts
 import '@example/main-is-folder'; // $ importTarget=MainIsFolder/src/index.ts
 
 import './DistContainsSrc'; // $ importTarget=DistContainsSrc/src/foo.ts
+
+import './MinifiedMain'; // $ importTarget=MinifiedMain/src/library.ts

javascript/ql/test/library-tests/PathResolution/test.expected

@@ -122,4 +122,5 @@ importTarget
 | import-packages.ts:28:1:28:24 | import  ... older'; | MainIsFolder/src/index.ts |
 | import-packages.ts:29:1:29:33 | import  ... older'; | MainIsFolder/src/index.ts |
 | import-packages.ts:31:1:31:27 | import  ... nsSrc'; | DistContainsSrc/src/foo.ts |
+| import-packages.ts:33:1:33:24 | import  ... dMain'; | MinifiedMain/src/library.ts |
 testFailures