MLBEDSW-5148: Add author_email to setup.py

This commit adds the author_email field with email
address <mlg-vela@arm.com> to the
setuptools.setup() function in setup.py.

Signed-off-by: Dwight Lidman <dwight.lidman@arm.com>
Change-Id: If3b2605ea9b05a8a4c6f899d8af77cbaec9ce9b5
diff --git a/setup.py b/setup.py
index 50fd506..9e47ead 100644
--- a/setup.py
+++ b/setup.py
@@ -67,6 +67,7 @@
     long_description_content_type="text/markdown",
     url="https://git.mlplatform.org/ml/ethos-u/ethos-u-vela.git/",
     author="Arm Ltd.",
+    author_email="mlg-vela@arm.com",
     license="Apache License 2.0",
     classifiers=[
         "Development Status :: 5 - Production/Stable",