chore: bump @rc-component/form to ~1.6.0 (ant-design#56319)

Author: QDyanbing

package.json

@@ -122,7 +122,7 @@
     "@rc-component/dialog": "~1.5.1",
     "@rc-component/drawer": "~1.3.0",
     "@rc-component/dropdown": "~1.0.2",
-    "@rc-component/form": "~1.5.0",
+    "@rc-component/form": "~1.6.0",
     "@rc-component/image": "~1.5.3",
     "@rc-component/input": "~1.1.2",
     "@rc-component/input-number": "~1.6.2",