Merge pull request #42 from radius-project/sylvainsf-codeowners-update

Create CODEOWNERS & Propose sk593 for repo maintainer

.github/CODEOWNERS

@@ -0,0 +1,10 @@
+# Documentation and examples for what this does:
+#
+#  https://docs.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners
+
+# This file is a list of rules, with the last rule being most specific
+# All of the people (and only those people) from the matching rule will be notified
+
+# Default rule: anything that doesn't match a more specific rule goes here
+* @radius-project/maintainers-radius @radius-project/approvers-radius
+* @sk593