[Jaeger] Update my email address

[pavelnikolov]

Use my current e-mail address.

What this PR does

Updates the email of one of the maintainers (mysefl).

Which issue this PR fixes

(optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged)

• fixes #

Checklist

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

[pavelnikolov]

Do I need to bump chart version or update README.md?

[naseemkullah]

Do I need to bump chart version or update README.md?

Just version bump please, if not CI will 💥 if I'm not mistaken