Do not check relocs for SBF #192

Job	Run time
abi-dump-setup	1m 29s
Test llvm,clang,libclc / Lit Tests (ubuntu-latest)	46m 6s
Build lldb / Lit Tests (ubuntu-latest)	20m 35s
Test llvm,clang,libclc / Lit Tests (windows-2019)	2m 1s
Test lld / Lit Tests (ubuntu-latest)	9m 22s
Build lldb / Lit Tests (windows-2019)	2m 0s
Test lld / Lit Tests (windows-2019)	1m 57s
Test llvm,clang,libclc / Lit Tests (macOS-latest)	58m 26s
Build lldb / Lit Tests (macOS-latest)	16m 2s
Test lld / Lit Tests (macOS-latest)	10m 30s
abi-dump (build-baseline)	32m 12s
abi-dump (build-latest)	31m 57s
abi-compare	33s
	3h 53m 10s

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