pl-fe: Update react-datepicker, add portal id to date pickers in modals

Signed-off-by: Nicole Mikołajczyk <git@mkljczk.pl>

packages/pl-fe/package.json

@@ -112,7 +112,7 @@
     "query-string": "^9.1.1",
     "react": "^18.3.1",
     "react-color": "^2.19.3",
-    "react-datepicker": "^7.5.0",
+    "react-datepicker": "^8.3.0",
     "react-dom": "^18.3.1",
     "react-error-boundary": "^4.1.2",
     "react-helmet-async": "^2.0.5",