v0.25.0

Changed

• Update to Deno 2.1.3
• Update to latest @std deps
• [@http/route] allow asURLPattern to accept a full URL pattern string, by
  attempting to parse the pattern directly with new URLPattern before falling
  back to treating it as pathname of a URLPatternInit
• [@http/route] allow byPattern, bySubPattern, cascade and lazy handlers
  to return something other than a Response if desired

Fixed

• [@http/discovery] remove use of @std/url in tests
• [@http/host-deno-local], [@http/host-deno-deploy] fix Deno.serve related
  types
• [@http/response] allow prependDocType to accept Iterable<Uint8Array> which
  is now a valid type of BodyInit
• fix caught error types to be explicitly unknown