Tokio 1.0 upgrade

[Syfaro]

Tokio 1.0 has been released, dependencies that need to be updated first:

• reqwest
• hyper
• sentry
• prometheus (merged, but not released)
• egg-mode (open pr)
• tgbotapi
• fuzzysearch
• opentelemetry
• sqlx (open pr)
• rusoto (open issue)