Chore: Upgrade dev dependencies (#294)

* Upgrade dev dependencies

* Upgrade pkg

Author: AgnesToulet

package.json

@@ -48,8 +48,8 @@
     "eslint-plugin-react": "^7.26.1",
     "eslint-plugin-react-hooks": "^4.2.0",
     "husky": "^4.3.8",
-    "lint-staged": "^9.5.0",
-    "pkg": "^5.1.0",
+    "lint-staged": "^11.2.0",
+    "pkg": "^5.3.3",
     "prettier": "2.2.1",
     "tsc-watch": "^4.2.3",
     "typescript": "^4.3.2"
@@ -64,8 +64,7 @@
   },
   "lint-staged": {
     "*.ts": [
-      "prettier --write",
-      "git add"
+      "prettier --write"
     ]
   },
   "pkg": {