added workflow

.github/workflows/Build-SIOPv2.yml

@@ -0,0 +1,24 @@
+name: OID4VCI document push
+on:
+  push:
+    paths:
+      - 'openid-connect-self-issued-v2-1_0.md'
+
+jobs:
+    compile:
+        name: Compile site assets
+        runs-on: ubuntu-latest
+        steps:
+          - uses: actions/checkout@v3
+          - name: Run the build process with Docker
+            run: |     
+                docker run \
+                -v /${{ github.workspace }}:/data danielfett/markdown2rfc \
+                openid-connect-self-issued-v2-1_0.md
+                
+          - uses: actions/upload-artifact@v3
+            with:
+                # Artifact name
+                name: OID4CI # optional
+                # Destination path
+                path: ./openid-connect-self-issued-v2-*.html # optional