message: Build tpcds_extension when building python
  Without this change I was getting an error that TPCDS_EXTENSION wasn't built and couldn't be linked to when running `BUILD_PYTHON=1 make`
diff: @@ -73,7 +73,7 @@ ifeq (${BUILD_ODBC}, 1)
  EXTENSIONS:=${EXTENSIONS} -DBUILD_ODBC_DRIVER=1
  endif
  ifeq (${BUILD_PYTHON}, 1)
  - EXTENSIONS:=${EXTENSIONS} -DBUILD_PYTHON=1 -DBUILD_FTS_EXTENSION=1 -DBUILD_TPCH_EXTENSION=1 -DBUILD_VISUALIZER_EXTENSION=1 DBUILD_TPCDS=1
  + EXTENSIONS:=${EXTENSIONS} -DBUILD_PYTHON=1 -DBUILD_FTS_EXTENSION=1 -DBUILD_TPCH_EXTENSION=1 -DBUILD_VISUALIZER_EXTENSION=1 -DBUILD_TPCDS_EXTENSION=1
  endif
  ifeq (${BUILD_R}, 1)
  EXTENSIONS:=${EXTENSIONS} -DBUILD_R=1
  