feat(hono): Add Sentry Hono middleware for Cloudflare

[s1gr1d]

⚠️ This is a WIP PR

Exporting a hono middleware for applications on Cloudflare with @sentry/hono/cloudflare.

Internal tracking issue: https://linear.app/getsentry/issue/FE-655/hono-add-cloudflare-support-1

[github-actions]

node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario	Requests/s	% of Baseline	Prev. Requests/s	Change %
GET Baseline	9,167	-	11,856	-23%
GET With Sentry	1,670	18%	2,093	-20%
GET With Sentry (error only)	6,146	67%	7,678	-20%
POST Baseline	1,187	-	1,312	-10%
POST With Sentry	595	50%	671	-11%
POST With Sentry (error only)	1,042	88%	1,172	-11%
MYSQL Baseline	3,347	-	3,612	-7%
MYSQL With Sentry	491	15%	549	-11%
MYSQL With Sentry (error only)	2,742	82%	3,059	-10%

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