[nfc]Fix test gold/x86/thinlto.ll with GV Summary change

[mingmingl-llvm]

This gold thinlto test should have been updated in commit dda7333 (dda7333).

It's ok to keep {Inputs/emit-llvm.foo.ll, Inputs/emit-llvm.bar.ll} the current way for llvm-as since the new field is optional (see example in

llvm-project/llvm/test/Assembler/thinlto-summary.ll

Lines 12 to 16 in 5d6d8dc

	^2 = gv: (guid: 1, summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0), insts: 10, calls: ((callee: ^15, hotness: hot), (callee: ^17, hotness: cold), (callee: ^16, hotness: none, tail: 1)), refs: (writeonly ^14, readonly ^13, ^11))))
	; Function with a call that has relative block frequency instead of profile
	; hotness.
	^3 = gv: (guid: 2, summaries: (function: (module: ^1, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0), insts: 10, calls: ((callee: ^15, relbf: 256, tail: 1)))))

)