\section*{Acknowledgments}
The authors thank C. J. Butler, Y. Kohsaka, N. Nagaosa, and R. \v{Z}itko for their valuable comments.
This work was supported by JST PRESTO No. JPMJPR19L8, JST CREST No. JPMJCR16F2, and Grants-in-Aid for Scientific Research (KAKENHI) 19H01843.



