Add example of adding as git dependency in deps.edn

DerGuteMoritz · DerGuteMoritz · commit f84ce9c504af · 2022-09-09T16:44:32.000+02:00
diff --git a/README.md b/README.md
@@ -13,6 +13,8 @@ Leiningen:
 deps.edn:
 ```clojure
 aleph/aleph {:mvn/version "0.5.0"}
+;; alternatively
+io.github.clj-commons/aleph {:git/sha "..."}
 ```
 
 ### HTTP
