heterogeneity (#27)

Prepare things to work with heterogeneity, make things work on GPU

Reviewed-on: Rubydragon/MetagraphOptimization.jl#27
Co-authored-by: Anton Reinhard <anton.reinhard@proton.me>
Co-committed-by: Anton Reinhard <anton.reinhard@proton.me>

.gitea/workflows/julia-package-ci.yml

@@ -22,7 +22,9 @@ jobs:
           version: '1.9.2'
 
       - name: Instantiate
-        run: julia --project=./ -e 'using Pkg; Pkg.instantiate()'
+        run: |
+          julia --project=./ -e 'using Pkg; Pkg.instantiate()'
+          julia --project=./ -e 'using Pkg; Pkg.add(url="https://github.com/QEDjl-project/QEDprocesses.jl/")'
 
       - name: Format check
         run: |
@@ -32,7 +34,7 @@ jobs:
           if out == ""
             exit(0)
           else
-            @error "Some files have not been formatted !!!"
+            @error "Some files have not been formatted!!!"
             write(stdout, out)
             exit(1)
           end'