Update ExportPluto.yaml

Author: jekyllstein

.github/workflows/ExportPluto.yaml

@@ -22,7 +22,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout this repository
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Install Julia
               uses: julia-actions/setup-julia@v2
@@ -53,7 +53,7 @@ jobs:
                   Pkg.instantiate()
                   Pkg.activate(mktempdir())
                   Pkg.add([
-                    Pkg.PackageSpec(name="PlutoSliderServer", version="0.3.2-0.3"),
+                    Pkg.PackageSpec(name="PlutoSliderServer", version="1"),
                   ])
 
                   import PlutoSliderServer