Bump julia-actions/setup-julia from 1 to 2 (#225)

Bumps [julia-actions/setup-julia](https://github.com/julia-actions/setup-julia) from 1 to 2.
- [Release notes](https://github.com/julia-actions/setup-julia/releases)
- [Commits](julia-actions/setup-julia@v1...v2)

---
updated-dependencies:
- dependency-name: julia-actions/setup-julia
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/docs.yaml

@@ -47,7 +47,7 @@ jobs:
           sudo apt-get install pandoc doxygen -y
 
       - name: Set up Julia
-        uses: julia-actions/setup-julia@v1
+        uses: julia-actions/setup-julia@v2
 
 
       - name: Install R

.github/workflows/main.yaml

@@ -147,7 +147,7 @@ jobs:
           submodules: recursive
 
       - name: Set up Julia
-        uses: julia-actions/setup-julia@v1
+        uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.julia-version }}
 

.github/workflows/release.yaml

@@ -31,7 +31,7 @@ jobs:
           python-version: 3.11
 
       - name: Set up Julia
-        uses: julia-actions/setup-julia@v1
+        uses: julia-actions/setup-julia@v2
 
       - name: Install LLVM and Clang
         uses: KyleMayes/install-llvm-action@v2