Update event dates in EventsList component

[jdorfman]

• Change the date for the QCon SF event from 2024-11-18 to 2024-11-22
• Change the date for the live Q&A session with Cody in December 2024 from 2024-12-10 to 2024-12-06

Before you merge this PR, please review the following:

Blog post

• [ ] Checked title case (This is correct. This Is Not Correct)
• [ ] Updated publishDate
• [ ] Updated authors
• [ ] Updated and checked slug
• [ ] Proofread for spelling and grammar errors
• [ ] Checked for consistent tone and voice throughout via Grammarly
• [ ] Ensured all links are working correctly
• [ ] Added relevant tags and categories
• [ ] Optimized meta description
• [ ] Included a new hero and social/OG image
• [ ] Uploaded images to Google Storage
• [ ] Formatted text for readability (headings, bullet points, etc.)
• [ ] Added image alt text
• [ ] Ran Markdown linter

Other

• [x] This is not a blog post

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