Bug#1040056: spirv-tools breaks spirv-llvm-translator-15 autopkgtest: exactly one input file must be specified.
The issue needs to be fixed in piglit and there is a patch upstream,
I've reported that as
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1039592
https://gitlab.freedesktop.org/mesa/piglit/-/merge_requests/821
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