Update uri_escape to work with Ruby 3.4

[sethboyles]

the URI constant DEFAULT_PARSER changed in newer versions of URI. I didn't see a simple backwards compatible way to reference the old constant, so I've inlined the regex

I'm open to cleaner ways of doing this.

[sethboyles]

@geemus could we have this merged in/released? thanks

[geemus]

oops, I didn't realize but apparently I hadn't had watch set on this repo, so I was unaware. Just tried to play catch up on that, so I merged everything in the queue, got CI green again and released v0.9.0

[sethboyles]

awesome, thanks!

[BrianHawley]

@sethboyles URI::RFC2396_PARSER.regexp[:UNSAFE] should be a backwards-compatible way to reference the old constant. I've been using it in a patch ever since uri 1.0 came out. Just FYI. Probably better to inline it.