Revert "fixed one member of two teams prs counting individually (#7398)" (#7423)

This reverts commit e1577614.

polkadot/.github/pr-custom-review.yml

@@ -9,7 +9,7 @@ rules:
     condition:
       include: ^runtime\/(kusama|polkadot)\/src\/.+\.rs$
       exclude: ^runtime\/(kusama|polkadot)\/src\/weights\/.+\.rs$
-    all:
+    all_distinct:
       - min_approvals: 1
         teams:
           - locks-review