android: gallium/auxiliary: Deduplicate nir_to_tgsi.c inclusion

Both commits add nir_to_tgsi.c to a different variable, causing a
build-time error when compiling in an AOSP tree:

    build/make/core/binary.mk:970: error: overriding commands for target `..../obj/STATIC_LIBRARIES/libmesa_gallium_intermediates/nir/nir_to_tgsi.o', previously defined at build/make/core/binary.mk:970

Move all sources into NIR_SOURCES to resolve this issue.

Fixes: d0f8fe59091 ("softpipe: Switch to using NIR as the shader format from mesa/st.")
Fixes: 34cc6a804ec ("gallium: Add a nir-to-TGSI pass.")

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7237>
1 file changed