Remove stack overflow from New Issue flow

Author: brophdawg11

.github/ISSUE_TEMPLATE/config.yml

@@ -3,9 +3,6 @@ contact_links:
   - name: 💡 Feature Request
     url: https://github.com/remix-run/react-router/discussions/new?category=proposals
     about: If you've got an idea for a new feature in React Router, please open a new Discussion with the `Proposals` label
-  - name: 🤔 Usage Question (Stack Overflow)
-    url: https://stackoverflow.com/questions/tagged/react-router
-    about: Open a question in Stack Overflow with the react-router label
   - name: 🤔 Usage Question (Github Discussions)
     url: https://github.com/remix-run/remix/discussions/new?category=q-a
     about: Open a Discussion in GitHub wih the `Q&A` label