have renovate run helm docs

[jrahme-cci]

⚙️ Issue
Renovate will always fail because our helm docs won't be updated with the new versions it's trying to merge in

⚙️ Change Description

• Add the binary for helm-docs to a tooling directory in the repo (compiled for darwin and linux)
• Update do to execute helm-docs from the tooling repo, dependent on host environment
• Update renovate to call the do script to update the helm docs and add them to the commit.

✅ Solution

Set the above changes so that when renovate runs to update dependencies it also updates the ReadMe with the new versions for its commit.

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❓ Testing

The do script updates were ran manually on my host machine