Update Brewfiles and git-authors

- Java is now available via Homebrew core
- Zoom cask has been renamed

Brewfile-core

@@ -36,6 +36,6 @@ brew 'node'
 brew 'python', link: true, overwrite: true
 brew 'shellcheck'
 brew 'yarn'
-cask 'java'
+brew 'java'
 
 cask 'docker'

Brewfile-extra

@@ -47,4 +47,4 @@ cask 'spectacle'
 cask 'visual-studio-code'
 # slack cask intentionally removed for bad behavior - hijacking slack links, memory bloat.
 
-cask 'zoomus'
+cask 'zoom'

assets/git-authors

@@ -2,30 +2,26 @@
   domain = pivotal.io
 [git-together "authors"]
   bl  = "Belinda Liu; bliu"
-  cb  = "Connor Braa; cbraa"
   cl  = "Carson Long; [email protected]"
   cs  = "Chris Selzo; cselzo"
   cy  = "Caitlyn Yu; [email protected]"
   es  = "Elena Sharma; elenasharma"
   gc  = "Greg Cobb; gcobb"
-  hn  = "Harsha Nandiwada; [email protected]"
   jg  = "Jenna Goldstrich; jgoldstrich"
   jp  = "Jaskanwal Pawar; jpawar"
   mp  = "Marc Paquette; mpaquette"
   mdl = "Merric de Launey; mdelauney"
   mm  = "Mona Mohebbi; mmohebbi"
   mr  = "Matt Royal; [email protected]"
-  nb  = "Nat Bennett; nbennett"
   pb  = "Piyali Banerjee; pbanerjee"
   rc  = "Renee Chu; rchu"
-  rm  = "Reid Mitchell; rmitchell"
   sb  = "Seth Boyles; sboyles"
   sj  = "Sannidhi Jalukar; sjalukar"
   sw  = "Sarah Weinstein; sweinstein"
   td  = "Tim Downey; [email protected]"
   tp  = "Travis Patterson; [email protected]"
   ts  = "Teal Stannard; tstannard"
+  tv  = "Tom Viehman; tviehman"
   wf  = "Weyman Fung; [email protected]"
-  wp  = "Will Pragnell; wpragnell"
   zr  = "Zach Robinson; zrobinson"
   bot = "CAPI CI; cf-capi-eng+ci"