ci(pr): track mobile device data categories

Refs #1

Author: Seungpyo1007

.github/workflows/pr-metadata.yml

@@ -150,6 +150,9 @@ jobs:
                 ['brand', { added: 0, modified: 0, deleted: 0 }],
                 ['soc', { added: 0, modified: 0, deleted: 0 }],
                 ['smartphone', { added: 0, modified: 0, deleted: 0 }],
+                ['tablet', { added: 0, modified: 0, deleted: 0 }],
+                ['watch', { added: 0, modified: 0, deleted: 0 }],
+                ['pda', { added: 0, modified: 0, deleted: 0 }],
                 ['gpu', { added: 0, modified: 0, deleted: 0 }],
                 ['cpu', { added: 0, modified: 0, deleted: 0 }],
               ]);