try out new format action

Author: oameye

.github/workflows/Format.yml

@@ -1,9 +1,20 @@
-name: Format suggestions
+name: Formatter
 
 on: [pull_request]
 
 jobs:
-  code-style:
+  build:
     runs-on: ubuntu-latest
     steps:
-      - uses: julia-actions/julia-format@v3
+      - uses: actions/checkout@v4
+      - uses: julia-actions/cache@v2
+      - name: Install JuliaFormatter and format
+        run: |
+          julia -e 'import Pkg; Pkg.add("JuliaFormatter")'
+          julia -e '
+            using JuliaFormatter
+            result = format(".")
+            if result == false
+              error("Formatting failed")
+            end
+          '