Merge pull request #2529 from vmware/pinny/update-version-and-cli-docs

Update version and CLI docs on website

Author: cfryanr

site/config.yaml

@@ -7,7 +7,7 @@ params:
   github_url: "https://github.com/vmware/pinniped"
   slack_url: "https://go.pinniped.dev/community/slack"
   community_url: "https://go.pinniped.dev/community"
-  latest_version: v0.39.0
+  latest_version: v0.40.0
   latest_codegen_version: 1.33
 pygmentsCodefences: true
 pygmentsStyle: "pygments"