Update Font Awesome to version 6.5.2+

[karthikmanam]

Description

The current Hugo Docker image (gcr.io/k8s-staging-sig-docs/k8s-website-hugo:v0.133.0-1b9242684415) contains Font Awesome 6.2.0, which doesn't include the Bluesky social media icon. We need to update to at least Font Awesome 6.5.0 (preferably 6.5.2) to add proper Bluesky icon support to the Kubernetes website.

Current Status

• Current Docker image: gcr.io/k8s-staging-sig-docs/k8s-website-hugo:v0.133.0-1b9242684415
• Current Font Awesome version: ~6.2.0
• Needed Font Awesome version: ≥6.5.0 (6.5.2 recommended)

Impact

Without this update, we can't use the official Bluesky icon (fa-brands fa-bluesky) in the website footer and have to use generic icons like fa-solid fa-cloud as a workaround. The LIVE site should also benefit from the change

Steps Already Taken

1. Updated local package.json to use Font Awesome 6.5.2
2. Added Bluesky entry to hugo.toml with temporary fa-solid fa-cloud icon
3. Added Bluesky localization string to i18n/en/en.toml

Proposed Solution

Update the Docker image to use Font Awesome 6.5.2 or newer, which would allow us to switch from using fa-solid fa-cloud to the proper fa-brands fa-bluesky icon.

Thank you!

[ameukam]

/transfer website

[thisisharrsh]

/language en

[thisisharrsh]

/kind feature

[thisisharrsh]

/area web-development

[thisisharrsh]

Related PR.

[sftim]

/triage accepted

[sftim]

/retitle Update Font Awesome to version 6.5.2+

We need this change for the live site, not just for local preview work