Don't explicitly install homebrew

It is already installed on azure, and this installation step is very unreliable lately.
php · Jul 29, 2019 · 76c2bef · 76c2bef
1 parent 3429370
commit 76c2bef
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/azure/macos/brew.yml b/azure/macos/brew.yml
@@ -2,9 +2,6 @@ parameters:
   packages: ''
 
 steps:
-  - script: |
-      /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
-    displayName: 'Install Homebrew'
   - script: |
       brew install pkg-config \
                    autoconf \