Fix building on MacOSX
Fix building on MacOSX

remove -DPARQUET_BUILD_SHARED=OFF flag for cmake,
which was causing a build failure on MacOSX but not
on linux.

mvertes/node-parquet,skale-me/node-parquet,skale-me/node-parquet,mvertes/node-parquet,skale-me/node-parquet,mvertes/node-parquet,skale-me/node-parquet,mvertes/node-parquet