Automatic merge from submit-queue
Preserve query strings in HTTP probes instead of escaping them
Fixes a problem reported on Slack by devth.
```release-note
* Allow the use of query strings and URI fragments in HTTP probes
```
This might also preserve fragments, for those crazy enough to pass them.
I am using url.Parse() on the path in order to get path/query/fragment
and also deliberately avoiding the addition of more fields to the API.