docs: updated required go version

Luca Bianconi · Luca Bianconi · commit 071968b1b1a8 · 2023-01-05T12:06:20.000+01:00
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
@@ -70,7 +70,7 @@ submitting a PR:
 
 To build the Arduino CLI from sources you need the following tools to be available in your local environment:
 
-- [Go][1] version 1.17 or later
+- [Go][1] version 1.19 or later
 - [Taskfile][2] to help you run the most common tasks from the command line
 
 If you want to run integration tests you will also need:
