Remove more vendored deps #61

Job	Run time
Build extension binaries / Generate matrix	5s
Build extension binaries / DuckDB-Wasm (wasm_mvp, wasm32-emscripten)	31m 40s
Build extension binaries / Windows (windows_amd64, x64-windows-static-md)	50m 51s
Build extension binaries / MacOS (osx_amd64, x86_64, x64-osx)	26m 11s
Build extension binaries / DuckDB-Wasm (wasm_eh, wasm32-emscripten)	33m 6s
Build extension binaries / Linux (linux_amd64, ubuntu:18.04, x64-linux)	17m 1s
Build extension binaries / Windows (windows_amd64_rtools, x64-mingw-static)	1h 35m 50s
Build extension binaries / MacOS (osx_arm64, arm64, arm64-osx)	23m 45s
Build extension binaries / Linux (linux_amd64_gcc4, quay.io/pypa/manylinux2014_x86_64, x64-linux)	17m 44s
Build extension binaries / DuckDB-Wasm (wasm_threads, wasm32-emscripten)	31m 53s
Build extension binaries / Linux (linux_arm64, ubuntu:18.04, arm64-linux)	28m 19s
Deploy extension binaries / Generate matrix	3s
Deploy extension binaries / Deploy (linux_amd64)	39s
Deploy extension binaries / Deploy (linux_amd64_gcc4)	45s
Deploy extension binaries / Deploy (linux_arm64)	36s
Deploy extension binaries / Deploy (osx_amd64)	35s
Deploy extension binaries / Deploy (osx_arm64)	35s
Deploy extension binaries / Deploy (windows_amd64)	35s
Deploy extension binaries / Deploy (windows_amd64_rtools)	43s
Deploy extension binaries / Deploy (wasm_mvp)	1m 26s
Deploy extension binaries / Deploy (wasm_eh)	1m 27s
Deploy extension binaries / Deploy (wasm_threads)	1m 29s
	6h 5m 18s

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