fix build to include hdfs headers, so io/api.h can used

Author: BryanCutler

tensorflow_io/arrow/kernels/arrow_dataset_ops.cc

@@ -14,7 +14,6 @@ limitations under the License.
 ==============================================================================*/
 
 #include "arrow/api.h"
-#include "arrow/io/api.h"
 #include "arrow/ipc/api.h"
 #include "arrow/util/io-util.h"
 #include "tensorflow_io/arrow/kernels/arrow_stream_client.h"

third_party/arrow.BUILD

@@ -36,7 +36,7 @@ cc_library(
     exclude=[
         "cpp/src/arrow/**/*-test.cc",
         "cpp/src/arrow/**/*benchmark*.cc",
-        "cpp/src/arrow/**/*hdfs*",
+        "cpp/src/arrow/**/*hdfs*.cc",
         "cpp/src/arrow/util/compression_zstd.*",
         "cpp/src/arrow/util/compression_lz4.*",
         "cpp/src/arrow/util/compression_brotli.*",