fix(build): resolve missing babel d.ts files

[dai-shi]

dist/babel/plugin-debug-label.d.ts was missing because of sub directory. This should fix it.

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Next.js with custom Babel config	Configuration
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[github-actions]

Size Change: 0 B

Total Size: 39.7 kB

ℹ️ View Unchanged

Filename	Size
dist/babel/plugin-debug-label.js	794 B
dist/babel/plugin-react-refresh.js	947 B
dist/babel/preset.js	1.21 kB
dist/devtools.js	1.56 kB
dist/esm/babel/plugin-debug-label.js	622 B
dist/esm/babel/plugin-react-refresh.js	763 B
dist/esm/babel/preset.js	1.01 kB
dist/esm/devtools.js	1.4 kB
dist/esm/immer.js	592 B
dist/esm/index.js	4.2 kB
dist/esm/optics.js	640 B
dist/esm/query.js	1.25 kB
dist/esm/redux.js	251 B
dist/esm/urql.js	1.43 kB
dist/esm/utils.js	4.26 kB
dist/esm/valtio.js	526 B
dist/esm/xstate.js	947 B
dist/esm/zustand.js	284 B
dist/immer.js	729 B
dist/index.js	5.04 kB
dist/optics.js	935 B
dist/query.js	1.36 kB
dist/redux.js	314 B
dist/urql.js	1.48 kB
dist/utils.js	5.21 kB
dist/valtio.js	586 B
dist/xstate.js	1.04 kB
dist/zustand.js	344 B

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