Update README in MANIFEST.in and setup.py to README.md

Signed-off-by: Saad Waheed <saad.waheed@10xengineers.ai>

MANIFEST.in

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
 
 global-exclude *
-include README
+include README.md
 include GPL
 include BSD-2-Clause
 include setup.py

setup.py

@@ -19,7 +19,7 @@ import sys
 
 srcdir = os.path.dirname(__file__)
 
-with open(os.path.join(srcdir, "README"), "r") as fh:
+with open(os.path.join(srcdir, "README.md"), "r") as fh:
     long_description = fh.read()
 
 def get_top_builddir():