Upgrade from docsy 0.12.0 to the latest release

[CodexRaunak]

Current Behavior

We use a theme called docsy in Hugo for the docs.layer.io. Current version being used is 0.12.0

Desired Behavior

Update it to the latest release.
A similar PR

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[KrrishSR4]

@CodexRaunak
Thanks for opening this issue. I’d like to take this up and work on upgrading Docsy to the latest release.
I’ll explore the changes required and post my findings before opening a PR.

[CodexRaunak]

Go ahead @KrrishSR4