fix(npm): remove unused managerPackageFileList

lib/manager/index.ts

@@ -64,10 +64,7 @@ export async function extractAllPackageFiles(
     if (!res) {
       return null;
     }
-    return res.map((packageFile) => ({
-      ...packageFile,
-      managerPackageFileList: files,
-    }));
+    return res;
   }
   return null;
 }

lib/workers/repository/extract/__snapshots__/manager-files.spec.ts.snap

@@ -18,9 +18,6 @@ Array [
     "lernaClient": undefined,
     "lernaDir": undefined,
     "lernaPackages": undefined,
-    "managerPackageFileList": Array [
-      "package.json",
-    ],
     "npmLock": undefined,
     "npmrc": undefined,
     "packageFile": "package.json",