docs: fix the navigation to Keptn v1 Docs

[sambhavgupta0705]

Description

fixed the navigation of keptn v1 on the home page

Fixes #2620

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[sambhavgupta0705]

@mowies I have fixed the issue as desired but one of the check is failing

[agardnerIT]

I don't know if it was introduced during this PR or another one, but I'm seeing a Page Not Found hyperlink on the deploy preview.

[sambhavgupta0705]

I don't know if it was introduced during this PR or another one, but I'm seeing a `Page Not Found` hyperlink on the deploy preview.

@agardnerIT I saw other PR preview and it is in them also

[mowies]

@sambhavgupta0705 @agardnerIT that's normal and has been like this since ages. It's only on the preview, not on the live page.

[mowies]

The failing readthedocs check is fine here. That's the deploy preview for the new docs page which is missing the new page config in this PR. Don't worry about it :)

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[mowies]

@sambhavgupta0705 Thanks for the contribution! 🎉