Merge "Nominate Gari Singh to be a maintainer for fabric"

Author: binhn

docs/MAINTAINERS.md

@@ -12,3 +12,4 @@
 | Simon Schubert | corecode || sis@zurich.ibm.com
 | Chris Ferris | christo4ferris | ChristopherFerris | chrisfer@us.ibm.com
 | Srinivasan Muralidharan | muralisrini | muralisr | muralisr@us.ibm.com
+| Gari Singh | mastersingh24 | mastersingh24 | gari.r.singh@gmail.com