kbuild: propagate CONFIG_WERROR to resolve_btfids #42101

Job	Run time
set-matrix	6s
aarch64-gcc / build-release	0s
s390x-gcc / build-release	0s
x86_64-gcc / build-release	0s
aarch64-gcc / build / build for aarch64 with gcc	4m 6s
s390x-gcc / build / build for s390x with gcc	4m 13s
x86_64-gcc / build / build for x86_64 with gcc	3m 44s
x86_64-llvm-17 / build / build for x86_64 with llvm-17	3m 40s
x86_64-llvm-17 / build-release / build for x86_64 with llvm-17-O2	3m 49s
x86_64-llvm-18 / build / build for x86_64 with llvm-18	3m 58s
x86_64-llvm-18 / build-release / build for x86_64 with llvm-18-O2	4m 8s
x86_64-gcc / veristat	0s
x86_64-gcc / test	0s
aarch64-gcc / veristat	0s
aarch64-gcc / test	0s
x86_64-llvm-17 / veristat	0s
x86_64-llvm-17 / test	0s
s390x-gcc / test	0s
s390x-gcc / veristat	0s
x86_64-llvm-18 / test	0s
x86_64-llvm-18 / veristat	0s
	27m 44s

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