Merge pull request #919 from stan-dev/dependabot/github_actions/Vampire/setup-wsl-3

Bump Vampire/setup-wsl from 2 to 3

Author: andrjohns

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

@@ -55,7 +55,7 @@ jobs:
           install.packages("curl")
         shell: Rscript {0}
 
-      - uses: Vampire/setup-wsl@v2
+      - uses: Vampire/setup-wsl@v3
         with:
             distribution: Ubuntu-22.04
             use-cache: 'false'