Update .openpublishing.redirection.certification.json

remove 3 redirects

Author: dimatx

.openpublishing.redirection.certification.json

@@ -15,16 +15,6 @@
             "source_path_from_root": "/articles/certification/how-to-test-device-update.md",
             "redirect_document_id": false
         },
-        {
-            "redirect_url": "/azure/certification/overview",
-            "source_path_from_root": "/articles/certification/how-to-test-pnp.md",
-            "redirect_document_id": false
-        },		
-        {
-            "redirect_url": "/azure/certification/overview",
-            "source_path_from_root": "/articles/certification/how-to-troubleshoot-pnp.md",
-            "redirect_document_id": false
-        },
         {
             "redirect_url": "/azure/certification/overview",
             "source_path_from_root": "/articles/certification/how-to-using-the-components-feature.md",
@@ -40,11 +30,6 @@
             "source_path_from_root": "/articles/certification/program-requirements-edge-managed.md",
             "redirect_document_id": false
         },
-        {
-            "redirect_url": "/azure/certification/overview",
-            "source_path_from_root": "/articles/certification/program-requirements-pnp.md",
-            "redirect_document_id": false
-        },
         {
             "redirect_url": "/azure/certification/overview",
             "source_path_from_root": "/articles/certification/tutorial-00-selecting-your-certification.md",