tools headers cpufeatures: Sync with the kernel sources

tools headers cpufeatures: Sync with the kernel sources

To pick the changes from:

  f43b9876e857c739 ("x86/retbleed: Add fine grained Kconfig knobs")
  a149180fbcf336e9 ("x86: Add magic AMD return-thunk")
  15e67227c49a5783 ("x86: Undo return-thunk damage")
  369ae6ffc41a3c11 ("x86/retpoline: Cleanup some #ifdefery")
  4ad3278df6fe2b08 x86/speculation: Disable RRSBA behavior
  26aae8ccbc197223 x86/cpu/amd: Enumerate BTC_NO
  9756bba28470722d x86/speculation: Fill RSB on vmexit for IBRS
  3ebc170068885b6f x86/bugs: Add retbleed=ibpb
  2dbb887e875b1de3 x86/entry: Add kernel IBRS implementation
  6b80b59b35557065 x86/bugs: Report AMD retbleed vulnerability
  a149180fbcf336e9 x86: Add magic AMD return-thunk
  15e67227c49a5783 x86: Undo return-thunk damage
  a883d624aed463c8 x86/cpufeatures: Move RETPOLINE flags to word 11
  51802186158c74a0 x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug

This only causes these perf files to be rebuilt:

  CC       /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o
  CC       /tmp/build/perf/bench/mem-memset-x86-64-asm.o

And addresses this perf build warning:

  Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
  diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
  Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h'
  diff -u tools/arch/x86/include/asm/disabled-features.h arch/x86/include/asm/disabled-features.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org
Link: https://lore.kernel.org/lkml/YtQM40VmiLTkPND2@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>