Handle special output URI characters gracefully.

[kittaakos]

Signed-off-by: Akos Kitta kittaakos@typefox.io

What it does

Output URI handles special characters when converting channel name to URI and vice-versa.

How to test

You can see the renamed sample output channel.

Review checklist

• as an author, I have thoroughly tested my changes and carefully followed the review guidelines

Reminder for reviewers

• as a reviewer, I agree to behave in accordance with the review guidelines

[vince-fugnitto]

The changes look good to me and the tests successfully pass.
I was able to see the sample output channel still working correctly.

[kittaakos]

Thanks a lot for the quick review, @vince-fugnitto 👍