Issue Description:

stdlib/public/runtime/CMakeLists.txt splits ImageInspectionELF.cpp out from swift_runtime_sources into its own library, swiftImageInspectionShared. There appear to still be references from Errors.cpp in swift_runtime_sources to lookupSymbol in ImageInspectionELF.cpp, which means when SWIFT_BUILD_STATIC_STDLIB, if swiftImageInspectionShared is not referred to, complaints about undefined symbols when lazy binding will occur.

This additional error output fouls up the expectation in a number of unit tests, see pr #32736. This only occurs when SWIFT_BUILD_STATIC_STDLIB. (Specifically, the reference in Errors.cpp is only when SWIFT_SUPPORTS_BACKTRACE_REPORTING too.)

Is making this split truly necessary? I suspect it may not be, but I'd have to do some testing on Linux machines to see what the effect would be. See pr #5394, SR-648.