change chunk size to 1GiB

Author: azkrishpy

src/native/http_request_utils.c

@@ -94,7 +94,7 @@ static int s_aws_input_stream_read(struct aws_input_stream *stream, struct aws_b
     }
 
     size_t out_remaining = dest->capacity - dest->len;
-    size_t chunk_size = 1024;
+    size_t chunk_size = 1024 * 1024 * 1024;
     /* Newer updates allow part sizes up to 5GB. Since number of bytes required for a 5GB part is
     greater than INT_MAX, it would cause a bug where the java does not allocate memory and return a null buffer
     since Java natively does not support direct allocation of buffers of capacity > Integer.MAX_VALUE.