Switch back to embedded PDBs.
Switch back to embedded PDBs.

The DLL size increase is not large, platforms where this package would be deployed can support it, and it improves debuggability by default.

See discussion at https://github.com/dotnet/docs/pull/9110#issuecomment-439749367 and https://github.com/dotnet/sdk/issues/2679#issuecomment-440031389.

mysql-net/MySqlConnector,mysql-net/MySqlConnector