Percent-encode GraphQL repository.url
Created by: felixfbecker
I had narrowed down the problem to specific resolvers so here's my best shot to fix #15618 (closed).
What I am unsure about:
- Is this the right location for the utility function? I don't know our code organization in the backend well.
- Is the unit test good?
- Should there be some kind of integration test for the GraphQL fields? (I don't know how to add those)