Merge pull request #1063 from stan-dev/dependabot/github_actions/Vampire/setup-wsl-5

Bump Vampire/setup-wsl from 4 to 5

Author: andrjohns

.github/workflows/R-CMD-check-wsl.yaml

@@ -45,7 +45,7 @@ jobs:
         with:
           extra-packages: any::rcmdcheck, local::.
 
-      - uses: Vampire/setup-wsl@v4
+      - uses: Vampire/setup-wsl@v5
         with:
             distribution: Ubuntu-22.04
             wsl-version: 2