Add JuliaPre workflow

Author: penelopeysm

.github/workflows/JuliaPre.yml

@@ -0,0 +1,25 @@
+name: JuliaPre
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+# needed to allow julia-actions/cache to delete old caches that it has created
+permissions:
+  actions: write
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: 'pre' # pre-release
+          arch: x64
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1