[jaeger] Change my email address

[pavelnikolov]

What this PR does

I want to use my personal email address instead of my previous work one.

Checklist

• [x] DCO signed
• [x] Commits are GPG signed
• [x] Chart Version bumped
• [x] Title of the PR starts with chart name ([jaeger] or [jaeger-operator])
• [x] README.md has been updated to match version/contain new values