add Go version to netlify config

nojnhuh · k8s-infra-cherrypick-robot · commit feee6868b4cb · 2023-05-19T19:25:42.000Z
diff --git a/netlify.toml b/netlify.toml
@@ -3,6 +3,9 @@
     command = "./docs/book/install-and-build.sh"
     publish = "docs/book/book"
 
+[build.environment]
+    GO_VERSION = "1.20"
+
 # Standard Netlify redirects
 [[redirects]]
     from = "https://master--kubernetes-sigs-cluster-api-provider-azure.netlify.com/*"
