fix: clone group members on workspace forks (#7232)

* Clone usr_to_group table on windmill fork

* Update sqlx

backend/.sqlx/query-3f9004b5542afaaef40942a3ca8889ea164d9cfb4962997650d922d82f000df9.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "INSERT INTO usr_to_group (workspace_id, group_, usr)\n         SELECT $2, group_, usr\n         FROM usr_to_group\n         WHERE workspace_id = $1",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Text",
+        "Varchar"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "3f9004b5542afaaef40942a3ca8889ea164d9cfb4962997650d922d82f000df9"
+}

backend/.sqlx/query-5a219a2532517869578c4504ff3153c43903f929ae5d62fbba12610f89c36d55.json

@@ -15,7 +15,7 @@
       ]
     },
     "nullable": [
-      null
+      true
     ]
   },
   "hash": "5a219a2532517869578c4504ff3153c43903f929ae5d62fbba12610f89c36d55"

backend/windmill-api/src/workspaces.rs

@@ -2678,6 +2678,17 @@ async fn clone_groups(
     .execute(&mut **tx)
     .await?;
 
+    sqlx::query!(
+        "INSERT INTO usr_to_group (workspace_id, group_, usr)
+         SELECT $2, group_, usr
+         FROM usr_to_group
+         WHERE workspace_id = $1",
+        source_workspace_id,
+        target_workspace_id,
+    )
+    .execute(&mut **tx)
+    .await?;
+
     Ok(())
 }