Pledge template issues

[jonoaldersonwp]

Templates like ​https://make.wordpress.org/marketing/pledges/ and ​https://make.wordpress.org/design/pledges/ have various quality and SEO issues. The following should be addressed:

• Lazy loading should be added to avatar images (via a 'loading="lazy"' attribute).
• The page title should be appropriate (E.g., 'Marketing team pledges – WordPress.org').
• The 'next' tag is erroneously present, and links to /page/2/ of the 'make blog' in question