[Hono] Add attributes to spans and collect metrics

Hono provides some useful data that could be either added to a span or sent as a metric. This issue provides a collection of those:

**HTTP connection info**
[https://hono.dev/docs/helpers/conninfo]()

**Used Router Name**
`TrieRouter | RegExpRouter | LinearRouter | PatternRouter`
[https://hono.dev/docs/helpers/dev#getroutername]()

**Request ID Middleware**
[https://hono.dev/docs/middleware/builtin/request-id#request-id-middleware]()
Could be used for trace/span correlation

### Priority

_{React with 👍 to help prioritize this feature. Please use comments to provide useful context, avoiding `+1` or `me too`, to help us triage it.}