Merge pull request #8186 from planetscale/add-vmg-maintainer

Add vmg as a maintainer

MAINTAINERS.md

@@ -19,21 +19,25 @@ The following is the full list, alphabetically ordered.
 * Rohit Nayak ([rohit-nayak-ps](https://github.com/rohit-nayak-ps)) rohit@planetscale.com
 * Shlomi Noach ([shlomi-noach](https://github.com/shlomi-noach)) shlomi@planetscale.com
 * Sugu Sougoumarane ([sougou](https://github.com/sougou)) sougou@planetscale.com
+* Vicent Marti ([vmg])(https://github.com/vmg)) vmg@planetscale.com
 
 ## Areas of expertise
 
 ### General Vitess
 sougou, demmer, rafael, dweitzman, tirsen, askdba, enisoc
 
 ### Builds
-dkhenry, shlomi-noach, ajm188
+dkhenry, shlomi-noach, ajm188, vmg
 
 ### Resharding
 sougou, rafael, tirsen, dweitzman, systay, rohit-nayak-ps
 
 ### Parser
 sougou, dweitzman, deepthi, systay, harshit-gangal
 
+### Performance
+vmg
+
 ### Cluster Management
 deepthi, rafael, enisoc, shlomi-noach, ajm188