Like the existing workaround, we need to add more source files to get class definitions required for UBSan Vptr.

Change-Id: I7d0abe2a7ee1b1d991ece36c508f235c50d7591e
Bug: chromium:1152803
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/50748Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Arthur Eubanks <aeubanks@google.com>
Presubmit-Ready: Arthur Eubanks <aeubanks@google.com>