Use new 'Image render hook' template from Hugo.

[adityatelange]

What does this PR change? What problem does it solve?

Improves compatibility with custom render hook provided in Hugo 0.123.0 and above.

A custom render hook, even when provided by a theme or module, will override the embedded render hook regardless of the configuration setting above.

• Details: https://gohugo.io/render-hooks/images/#default
• Track changes here https://github.com/gohugoio/hugo/commits/master/tpl/tplimpl/embedded/templates/_default/_markup/render-image.html

Was the change discussed in an issue or in the Discussions before?

Closes: #1504

PR Checklist

• [ ] This change adds/updates translations and I have used the template present here.
• [ ] I have enabled maintainer edits for this PR.
• [x] I have verified that the code works as described/as intended.
• [ ] This change adds a Social Icon which has a permissive license to use it.
• [x] This change does not include any CDN resources/links.
• [x] This change does not include any unrelated scripts such as bash and python scripts.
• [x] This change updates the overridden internal templates from HUGO's repository.

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

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

See analysis details on SonarCloud

[jmooring]

Thanks for getting ahead of this. Much appreciated.