We do already set `system_wayland_scanner_path` to
`"${wayland}/bin/wayland-scanner"` but apparently wayland-scanner wasn't
required (anymore?) as wayland-scanner is only in the `bin` output (I have a
few ideas what could've changed but didn't bother to check as it isn't worth
the time as long as it works now).
This fixes the following build error:
```
ninja: error: '../../../../../../../../nix/store/l3y9k2x7cqzcjj9s18z7la9xqsjq6r52-wayland-1.21.0/bin/wayland-scanner', needed by 'gen/components/exo/wayland/protocol/aura-shell-protocol.c', missing and no known rule to make it
```
Building the bootstrap and the unwrapped compiler in seperate
derivations is still worthwhile because if we patch the compiler
only need to rebuild the second of the two.
Version 0.3.21 adds support for YAML for input and output. Intermediate
versions added support for colored output, integrated specter, migrated
to babashika's CLI, and made pretty-printing the default.
- flatbuffers removed as a dep as the upstream doesn't support installing with flatbuffer support currently and this is an experimental feature
- BUILD_TESTS workaround removed as upstream now properly understands BUILD_TESTING
- `eigen` is a new dependency in this release
- Removed `USE_LATEST_STD` as it was causing an ICE in clang when building on an m1 macbook and it is not strictly necessary for the package
clang-ocl: deprecate rocmVersion and repoVersion
hipcub: deprecate rocmVersion and repoVersion
hipsparse: deprecate rocmVersion and repoVersion
miopen: deprecate rocmVersion and repoVersion
miopengemm: deprecate rocmVersion and repoVersion
rccl: deprecate rocmVersion and repoVersion
rocblas: deprecate rocmVersion and repoVersion
rocfft: deprecate rocmVersion and repoVersion
rocmlir: deprecate rocmVersion and repoVersion
rocprim: deprecate rocmVersion and repoVersion
rocrand: deprecate rocmVersion and repoVersion
rocsparse: deprecate rocmVersion and repoVersion
rocthrust: deprecate rocmVersion and repoVersion
rocwmma: deprecate rocmVersion and repoVersion
tensile: deprecate rocmVersion and repoVersion