fix: base tsconfig (#9309)

* fix: base tsconfig

* WIP

* wi[]

* update integration typescript version

* update lock file

* fix deps

* fix medusa tests runner

_tsconfig.base.json

@@ -19,8 +19,7 @@
     "strictFunctionTypes": true,
     "noImplicitThis": true,
     "allowJs": true,
-    "skipLibCheck": true,
-    "rootDir": "${configDir}/src"
+    "skipLibCheck": true
   },
   "include": ["${configDir}/src"],
   "exclude": ["${configDir}/dist", "${configDir}/node_modules"]