Explicitly add dependency on node to compiler tsconfig, remove es6+ string method usage (#39636)

Author: weswigham

src/compiler/resolutionCache.ts

@@ -746,7 +746,7 @@ namespace ts {
                 for (const containingFilePath of Debug.assertDefined(resolution.files)) {
                     (filesWithInvalidatedResolutions || (filesWithInvalidatedResolutions = new Set())).add(containingFilePath);
                     // When its a file with inferred types resolution, invalidate type reference directive resolution
-                    hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || containingFilePath.endsWith(inferredTypesContainingFile);
+                    hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
                 }
             }
             return invalidated;

src/compiler/tsconfig.json

@@ -1,7 +1,8 @@
 {
     "extends": "../tsconfig-base",
     "compilerOptions": {
-        "outFile": "../../built/local/compiler.js"
+        "outFile": "../../built/local/compiler.js",
+        "types": ["node"]
     },
 
     "references": [