[ScanDependency] Handle -Xcc
options that affects module generation
#74012
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Make sure the
-Xcc
options to the scanner are correctly considered when creating ClangImporterCC1 arguments for constructed swift interface compilation job. Under directcc1 mode,-Xcc
options should be used to constructed sub-invocation but should not be added to GenericArgs for constructing interface compilation jobs.rdar://128873665