Move init step at the end of start-proxy test workflow

Author: mbg

.github/workflows/__start-proxy.yml

@@ -7,11 +7,6 @@ operatingSystems:
 versions:
   - linked
 steps:
-  - uses: ./../action/init
-    with:
-      languages: csharp
-      tools: ${{ steps.prepare-test.outputs.tools-url }}
-
   - name: Setup proxy for registries
     id: proxy
     uses: ./../action/start-proxy
@@ -44,3 +39,8 @@ steps:
       || !contains(steps.proxy.outputs.proxy_urls, 'https://repo.maven.apache.org/maven2/')
       || !contains(steps.proxy.outputs.proxy_urls, 'https://repo1.maven.org/maven2')
     run: exit 1
+
+  - uses: ./../action/init
+    with:
+      languages: csharp
+      tools: ${{ steps.prepare-test.outputs.tools-url }}