[docs/related] add helm tiller-info plugin, related to #5111 (#5154)

Signed-off-by: Maor <maor.friedman@nuvo-group.com>

docs/related.md

@@ -53,6 +53,7 @@ or [pull request](https://github.com/helm/helm/pulls).
 - [helm-stop](https://github.com/IBM/helm-stop) - Plugin for stopping a release pods
 - [helm-template](https://github.com/technosophos/helm-template) - Debug/render templates client-side
 - [helm-tiller](https://github.com/adamreese/helm-tiller) - Additional commands to work with Tiller
+- [helm-tiller-info](https://github.com/maorfr/helm-tiller-info) - Plugin which prints information about Tiller
 - [helm-unittest](https://github.com/lrills/helm-unittest) - Plugin for unit testing chart locally with YAML
 - [Tillerless Helm v2](https://github.com/rimusz/helm-tiller) - Helm plugin for using Tiller locally and in CI/CD pipelines