Fix change introduce by update of go-swagger. (#1727)

public/swagger.v1.json

@@ -969,15 +969,12 @@
           "x-go-name": "OpenIssues"
         },
         "owner": {
-          "x-go-name": "Owner",
           "$ref": "#/definitions/User"
         },
         "parent": {
-          "x-go-name": "Parent",
-          "$ref": "#/definitions/Repository"
+          "type": "object"
         },
         "permissions": {
-          "x-go-name": "Permissions",
           "$ref": "#/definitions/Permission"
         },
         "private": {

routers/api/v1/api.go

@@ -4,6 +4,7 @@
 
 //go:generate swagger generate spec -o ../../../public/swagger.v1.json
 //go:generate sed -i "s;\".ref\": \"#/definitions/GPGKey\";\"type\": \"object\";g" ../../../public/swagger.v1.json
+//go:generate sed -i "s;^          \".ref\": \"#/definitions/Repository\";          \"type\": \"object\";g" ../../../public/swagger.v1.json
 
 // Package v1 Gitea API.
 //