add .nanpa folders #1443

Job	Run time
Build (x86_64-pc-windows-msvc)	6m 18s
Build (aarch64-pc-windows-msvc)	8m 8s
Build (x86_64-apple-darwin)	7m 43s
Build (aarch64-apple-darwin)	7m 52s
Build (aarch64-apple-ios)	7m 29s
Build (aarch64-apple-ios-sim)	9m 19s
Build (x86_64-unknown-linux-gnu)	3m 48s
Build (aarch64-unknown-linux-gnu)	5m 34s
Build (aarch64-linux-android)	3m 42s
Build (armv7-linux-androideabi)	3m 45s
Build (x86_64-linux-android)	3m 36s
	1h 7m 14s

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