Added duckdb recipe

[MRYingLEE]

This pull request adds a new recipe for building the DuckDB Python bindings for the emscripten-wasm32 platform. The main changes include introducing a build script and patching logic to enable proper WASM side module support, as well as providing a recipe file with metadata and dependency specifications.

Emscripten cross-compilation support for DuckDB Python bindings:

• Added build.sh script to configure and build DuckDB for emscripten-wasm32, including setting CMake flags for static extension bundling, disabling features not supported in WASM, and ensuring correct linker flags for WASM side module output.
• Introduced patch_cmake.py to patch CMakeLists.txt, enabling shared/module library support, adding the SIDE_MODULE=1 linker flag, and guarding out unsupported GNU ld flags for WASM builds.

Recipe and metadata additions:

• Created recipe.yaml specifying package metadata, source URLs and checksums, build and runtime dependencies, test checks, and maintainers for the new emscripten-wasm32 DuckDB Python package.

[Copilot]

Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.

[IsabelParedes]

Hi @MRYingLEE !
Thank you for your PR, just a heads up, there was already another PR open for this recipe.

• Add duckdb recipe for emscripten #4983

[IsabelParedes]

• Superseded by Add duckdb recipe for emscripten #4983

Thanks!