carto/grpc @ afa0b2f652c5a734fabfb480f8e0cf4795a49dbf - Gogs

David Garcia Quintas c76ff107b6 Removed consts to make MSVC happy		10 lat temu
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build	f96dfc3cf8 First round of fixing up implicit 64->32 bit conversions	10 lat temu
core	c76ff107b6 Removed consts to make MSVC happy	10 lat temu
cpp	6bf1de9ab2 Mark a method with GRPC_OVERRIDE to avoid compiler warning	10 lat temu
proto	0cc1341199 Move qpstest.proto to a common area (test/proto) instead of test/cpp/qps	10 lat temu