[PATCH v6 0/5] MR8837: opcservices: Add basic support for reading OPC packages.

[Vibhav Pant (＠vibhavp)]

This MR introduces an initial implementation for `ReadPackageFromStream` in order to be able to decompress/read OPC packages, and enumerate their parts.

This is required for supporting AppX packages, which themselves are OPC packages as well. As such, the code does not implement support for reading relationships or interleaved archives, as AppX does not support either (`APPX_E_RELATIONSHIPS_NOT_ALLOWED`, `APPX_E_INTERLEAVING_NOT_ALLOWED`).

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  v6: opcservices: Implement IOpcPart::GetContentType for opened packages.
      opcservices: Implement IOpcPart::GetContentStream for opened packages.
      opcservices: Create IOpcPart objects for ZIP entries in an opened package.

https://gitlab.winehq.org/wine/wine/-/merge_requests/8837