third party: add -Wno-unqualified-std-cast-call to fix json11 build (#25686)
third party: add -Wno-unqualified-std-cast-call to fix json11 build (#25686)

only for json11

Co-authored-by: Adeeb Shihadeh <560a1160cdca1405d17f7eea1cfe3906403d06ef@gmail.com>
commaai/openpilot,commaai/openpilot,commaai/openpilot,commaai/openpilot,commaai/openpilot,commaai/openpilot