chore: use cli.deepsouce.com/install for installing cli (#232)

Signed-off-by: Aseem Manna <112926373+aseem-deepsource@users.noreply.github.com>

README.md

@@ -32,7 +32,7 @@ brew install deepsourcelabs/cli/deepsource
 ### Binary Installation
 
 ```sh
-curl https://deepsource.io/cli | sh
+curl https://cli.deepsource.com/install | sh
 ```
 This script will detect the operating system and architecture and puts deepsource binary in `./bin/deepsource`.