[C++][FlightSQL][ODBC] ODBC Windows Layer

[alinaliBQ]

Describe the enhancement requested

Develop the ODBC.dll Windows layer to work with the flightsql-odbc backend.
Out of scope: macOS/Linux support.

• Parent issue: [C++] Implement ODBC driver "wrapper" using FlightSQL #30622

Component(s)

C++, FlightRPC