(docs) Update README - remove macOS build references #7685

README.md

@@ -54,22 +54,10 @@ sudo apt-get update
 sudo apt-get install gcc make
 ```
 
-### macOS
-
-As a prerequisite, first install [XCode](https://apps.apple.com/us/app/xcode/id497799835?mt=12) (or the [XCode Command-line Tools](https://developer.apple.com/downloads/)) and [Homebrew](https://brew.sh/).
-
-Next, install the required dependencies:
-
-```bash
-brew update
-brew install jemalloc go
-```
-
 ### Build and Install
 
 Then clone the Dgraph repository and use `make install` to install the Dgraph binary to `$GOPATH/bin`.
 
-
 ```bash
 git clone https://github.com/dgraph-io/dgraph.git
 cd ./dgraph