Update vendor sdk setup file for long description.

LiteRT-PiperOrigin-RevId: 760823659

Author: sirakiin

ci/tools/python/vendor_sdk/mediatek/setup.py

@@ -201,6 +201,8 @@ def run(self):
     name=PACKAGE_NAME.replace('_', '-'),
     version=PACKAGE_VERSION,
     description='MediaTek NeuroPilot SDK for AI Edge LiteRT',
+    long_description='MediaTek NeuroPilot SDK for AI Edge LiteRT.',
+    long_description_content_type='text/markdown',
     url='https://www.tensorflow.org/lite/',
     author='Google AI Edge Authors',
     author_email='[email protected]',

ci/tools/python/vendor_sdk/qualcomm/setup.py

@@ -195,6 +195,8 @@ def run(self):
     name=PACKAGE_NAME.replace('_', '-'),
     version=PACKAGE_VERSION,
     description='Qualcomm SDK for AI Edge LiteRT',
+    long_description='Qualcomm SDK for AI Edge LiteRT.',
+    long_description_content_type='text/markdown',
     url='https://www.tensorflow.org/lite/',
     author='Google AI Edge Authors',
     author_email='[email protected]',