[SERF-1677] Add recovery middleware for GRPC and HTTP server

[laynax]

Description

In this PR, we add a new HTTP middleware and a GRPC interceptor which both serves one purpose, panic recovery in the service endpoint level.

Based on this change, after a panic in an endpoint, the services will:

• Send a sentry event
• Log the panic error in Fatal level
• Exit the program

Testing considerations

This was tested on go-chassis dev env applying both middlewares.
Sentry events (with both HTTP and GRPC panics) here and datadog logs here

Checklist

• Prefixed the PR title with the JIRA ticket code
• Performed simple, atomic commits with [good commit messages][commit messages]
• Verified that the commit history is linear and commits are squashed as necessary
• Thoroughly tested the changes in development and/or staging
• Updated the README.md as necessary

Related links

• https://pkg.go.dev/github.com/grpc-ecosystem/go-grpc-middleware/recovery
• https://github.com/grpc-ecosystem/go-grpc-middleware
• https://docs.sentry.io/platforms/go/usage/panics/
• SERF-1677
• https://github.com/scribd/go-chassis/pull/166

[fotos]

Left a few comments/questions. 💬

[fotos]

👍 LGTM 🚀

Tagging @Neurostep to re-review after PTO.