Added CODEOWNERS and MAINTAINERS files (notaryproject#240)

This PR combines all the changes from the following PRs for updating the maintainers for notaryproject/notaryproject sub-project:
Add Milind Gokarn notaryproject#228
Add Pritesh Bandi notaryproject#227
Add Shiwei Zhang notaryproject#234
Add Toddy Mladenov notaryproject#236
Add Vani Rao notaryproject#229
Add Yi Zha notaryproject#237

To keep a balance I dropped Add Feynman Zhou notaryproject#235. The proposal is to abandon the above PRs and merge only this one.

Signed-off-by: Toddy Mladenov toddysm@gmail.com
Signed-off-by: Feynman Zhou <feynmanzhou@microsoft.com>

MAINTAINERS

@@ -11,11 +11,4 @@ Pritesh Bandi <priteshbandi@gmail.com> (@priteshbandi)
 Shiwei Zhang <shizh@microsoft.com> (@shizhMSFT)
 Toddy Mladenov <toddysm@gmail.com> (@toddysm)
 Vani Rao <vaninrao@amazon.com> (@vaninrao10)
-Yi Zha <yizha1@microsoft.com> @yizha1
-<<<<<<< HEAD
-<<<<<<< HEAD
->>>>>>> 62ae4cf (Added CODEOWNERS and MAINTAINERS files (#240))
-=======
->>>>>>> 913957f (fix syntax error in CODEOWNERS file)
-=======
->>>>>>> d194f78 (fix syntax error in CODEOWNERS file)
+Yi Zha <yizha1@microsoft.com> @yizha1