Update walkthrough to show info on the home view

[d13]

Figma Home View image with copy - https://www.figma.com/design/ZRm91LPm0zpyfLwM1wwMZZ/GitLens-%7C-Onboarding-%7C-Lightspeed-%7C-GL16?node-id=3529-1504&t=AqhXmzxeVgSu2Vwk-1

[d13]

Items pending:

• Walkthrough image
• URL to help center page that shows the home video

@eatmorespinach

[eatmorespinach]

@d13 -

Here's the Home View Image attached.

And here's the URL for linking to the Home View Help Center article from GitLens Walkthrough:

• https://help.gitkraken.com/gitlens/home-view/?source=gitlens&product=gitlens&utm_source=gitlens-extension&utm_medium=in-app-links-&utm_campaign=walkthrough

copy in figma: https://www.figma.com/design/ZRm91LPm0zpyfLwM1wwMZZ/GitLens-%7C-Onboarding-%7C-Lightspeed-%7C-GL16?node-id=3529-2362&t=DlIiicKiPojQ0Uor-1