Merge pull request JuliaStats#89 from JuliaStats/dependabot/github_actions/julia-actions/setup-julia-2

Bump julia-actions/setup-julia from 1 to 2

Author: tpapp

.github/workflows/CompatHelper.yml

@@ -15,7 +15,7 @@ jobs:
         run: which julia
         continue-on-error: true
       - name: Install Julia, but only if it is not already available in the PATH
-        uses: julia-actions/setup-julia@v1
+        uses: julia-actions/setup-julia@v2
         with:
           version: '1'
           arch: ${{ runner.arch }}