CI changes for packaging duckdb-wasm AND publishing on nightly bucket #6

Job	Run time
Build extension binaries / Generate matrix	19s
Build extension binaries / Linux (linux_amd64, ubuntu:18.04, x64-linux)	14m 33s
Build extension binaries / Linux (linux_amd64_gcc4, quay.io/pypa/manylinux2014_x86_64, x64-linux)	2m 23s
Build extension binaries / Windows (windows_amd64, x64-windows-static-md)	15m 56s
Build extension binaries / Linux (linux_arm64, ubuntu:18.04, arm64-linux)	16m 26s
Build extension binaries / DuckDB-Wasm (wasm_mvp, wasm32-emscripten)	2m 11s
Build extension binaries / MacOS (osx_amd64, x86_64, x64-osx)	7m 16s
Build extension binaries / DuckDB-Wasm (wasm_eh, wasm32-emscripten)	2m 12s
Build extension binaries / MacOS (osx_arm64, arm64, arm64-osx)	4m 15s
Build extension binaries / DuckDB-Wasm (wasm_threads, wasm32-emscripten)	2m 3s
Deploy extension binaries / Generate matrix	20s
Deploy extension binaries / Deploy (linux_amd64)	1m 33s
Deploy extension binaries / Deploy (linux_amd64_gcc4)	1m 32s
Deploy extension binaries / Deploy (linux_arm64)	1m 31s
Deploy extension binaries / Deploy (osx_amd64)	1m 47s
Deploy extension binaries / Deploy (osx_arm64)	1m 38s
Deploy extension binaries / Deploy (windows_amd64)	1m 17s
Deploy extension binaries / Deploy (wasm_mvp)	32s
Deploy extension binaries / Deploy (wasm_eh)	30s
Deploy extension binaries / Deploy (wasm_threads)	26s
	1h 18m 40s

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