Merge pull request mobxjs#4647 from mobxjs/dependabot/github_actions/actions/checkout-6

chore(deps): bump actions/checkout from 4 to 6

Author: kubk

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
           fetch-depth: 0