Bump julia-actions/setup-julia from 2.3.0 to 2.4.0

Bumps [julia-actions/setup-julia](https://github.com/julia-actions/setup-julia) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/julia-actions/setup-julia/releases)
- [Changelog](https://github.com/julia-actions/setup-julia/blob/master/devdocs/making_a_new_release.md)
- [Commits](julia-actions/setup-julia@780022b...512e2ab)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/CI.yml

@@ -68,7 +68,7 @@ jobs:
         with:
           persist-credentials: false
 
-      - uses: julia-actions/setup-julia@780022b48dfc0c2c6b94cfee6a9284850107d037 # v2.3.0
+      - uses: julia-actions/setup-julia@512e2ab44f5848ea62bddd21d1ee906e989b0360 # v2.4.0
         with:
           version: ${{ matrix.version }}
       - uses: julia-actions/cache@580d2b69d895343992af2cbad49c32a0149c2cde # v2.0.1
@@ -105,7 +105,7 @@ jobs:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           persist-credentials: false
-      - uses: julia-actions/setup-julia@780022b48dfc0c2c6b94cfee6a9284850107d037 # v2.3.0
+      - uses: julia-actions/setup-julia@512e2ab44f5848ea62bddd21d1ee906e989b0360 # v2.4.0
         with:
           version: "1"
       - run: |

.github/workflows/CompatHelper.yml

@@ -10,7 +10,7 @@ jobs:
   CompatHelper:
     runs-on: ubuntu-latest
     steps:
-      - uses: julia-actions/setup-julia@780022b48dfc0c2c6b94cfee6a9284850107d037 # v2.3.0
+      - uses: julia-actions/setup-julia@512e2ab44f5848ea62bddd21d1ee906e989b0360 # v2.4.0
         with:
           version: '1'
       - name: "Install CompatHelper"