orc: upgrade 0.4.41 -> 0.4.42

orc: upgrade 0.4.41 -> 0.4.42

1.Changelog
 - Initial 64-bit RISC-V support (Maksymilian Knust, Filip Wasil)
 - Add 64-bit LoongArch support (Jin Bo, Hecai Yuan)
 - Implement release and reuse of temporary registers for some targets (Jorge Zapata)
 - x86: Implement EVEX encoding and an opcode validation system (Jorge Zapata)
 - x86: Opcode refactor, improved constant handling and various other fixes (Jorge Zapata)
 - x86: add missing rounding operands for AVX and SSE (L. E. Segovia)
 - x86: Implement 64-bit single move constant load (L. E. Segovia)
 - includes: stop exporting the private compiler and OrcTarget definitions (Jorge Zapata)
 - Use hotdoc instead of gtk-doc to generate the documentation (Jorge Zapata)
 - ORC_DEBUG_FATAL environment variable allows abort on log messages of a certain level (Carlos Falgueras García)
 - Error message improvements and NEON backend clean-ups (Alexander Slobodeniuk)
 - Fix a few valgrind issues (Doug Nazar)
 - Build: enable tools such as orcc and orc-bugreport by default (Nirbheek Chauhan)
 - Various build fixes (L. E. Segovia, Sebastian Dröge)

2.Documentation are no longer built with gtk_doc, it was replaced by hotdoc.
 https://gitlab.freedesktop.org/gstreamer/orc/-/commit/0ad1f5884c654b614cf1ddd114a7ec9140311a3a

This means documentation will no longer be built in the recipe or packaged in
the output packages.

Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>