Internal(Docs): Update doc links

[benpantrey]

What this PR does / why we need it:

This PR fixes some of the documentation links.

Checklist

• Title of the PR starts with type and scope, (e.g. feat(agent,node-analyzer,sysdig-deploy):)
• Chart Version bumped for the respective charts
• Variables are documented in the README.md (or README.tpl in some charts)
• Check GithubAction checks (like lint) to avoid merge-check stoppers
• All test files are added in the tests folder of their respective chart and have a "_test" suffix

[github-actions]

PR title does not comply with regex: ^(\w*)(?:\(([\w\$\.\,\-\*\s]*)\))?\:\s?(.*)$!
Check PR guidelines at https://github.com/sysdiglabs/charts/blob/main/README.md#pull-requests

All good!

[monica-m-ps]

Converting to draft. Will resolve the linting errors later today

[monica-m-ps]

@mavimo: The build fails due to the chart version. Should we wait for it to be fixed in another PR?

Error: failed linting charts: failed processing charts
------------------------------------------------------------------------------------------------------------------------
 ✖︎ registry-scanner => (version: "1.7.0", path: "charts/registry-scanner") > chart version not ok. Needs a version bump! 
 ✖︎ sysdig => (version: "1.16.25", path: "charts/sysdig") > chart version not ok. Needs a version bump! 
 ✖︎ agent => (version: "1.36.4", path: "charts/agent") > chart version not ok. Needs a version bump!