Fix test fixtures for API response

Author: agjohnson

readthedocs/api/v3/tests/responses/projects-builds-detail.json

@@ -13,7 +13,7 @@
     "urls": {
         "build": "https://readthedocs.org/projects/project/builds/1/",
         "project": "https://readthedocs.org/projects/project/",
-        "version": "https://readthedocs.org/dashboard/project/version/v1.0/"
+        "version": "https://readthedocs.org/dashboard/project/version/v1.0/edit/"
     },
     "project": "project",
     "state": {

readthedocs/api/v3/tests/responses/projects-versions-builds-list_POST.json

@@ -14,7 +14,7 @@
         "urls": {
             "build": "https://readthedocs.org/projects/project/builds/2/",
             "project": "https://readthedocs.org/projects/project/",
-            "version": "https://readthedocs.org/dashboard/project/version/v1.0/"
+            "version": "https://readthedocs.org/dashboard/project/version/v1.0/edit/"
         },
         "project": "project",
         "state": {