Description of problem:
We are running a test that uses this repository: https://rplevka.fedorapeople.org/fakerepo01/. In our testing, we pass the username and password like https://<username>:<password>@rplevka.fedorapeople.org/fakerepo01/. This works fine in Satellite 6.9 when creating and syncing the repo, but in 6.10 you can't make the repo with this url in the UI. We are able to make the repo through the API, but when you get to syncing it fails due to the url**.


Version-Release number of selected component (if applicable):
6.10 snap 20


How reproducible:
Always

Steps to Reproduce:
1. Go to Content > Products > Create Product
2. Save the Product then New Repository
3. Create a Yum repo with the Upstream URL as https://<username>:<password>@rplevka.fedorapeople.org/fakerepo01/

Actual results:
bad URI(is not URI?): "https://<username>:<password>@rplevka.fedorapeople.org/fakerepo01/"

Expected results:
Repository is created successfully.

Additional info:

**Here's the error when you try to sync after making the repo through the API:

{"pulp_tasks"=>
  [{"pulp_href"=>"/pulp/api/v3/tasks/cfd5cca2-9093-401b-aca4-a1a9e33f2aba/",
    "pulp_created"=>"2021-09-24T13:48:32.853+00:00",
    "state"=>"failed",
    "name"=>"pulp_rpm.app.tasks.synchronizing.synchronize",
    "logging_cid"=>"5c1a697f-3ca5-4ab0-b8ae-4b354d95f17c",
    "started_at"=>"2021-09-24T13:48:32.929+00:00",
    "finished_at"=>"2021-09-24T13:48:32.984+00:00",
    "error"=>
     {"traceback"=>
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/tasking/pulpcore_worker.py\", line 272, in _perform_task\n" +
       "    result = func(*args, **kwargs)\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulp_rpm/app/tasks/synchronizing.py\", line 411, in synchronize\n" +
       "    remote_url = fetch_remote_url(remote)\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulp_rpm/app/tasks/synchronizing.py\", line 274, in fetch_remote_url\n" +
       "    get_repomd_file(remote, normalized_remote_url)\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulp_rpm/app/tasks/synchronizing.py\", line 232, in get_repomd_file\n" +
       "    return downloader.fetch()\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/download/base.py\", line 176, in fetch\n" +
       "    return done.pop().result()\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/download/http.py\", line 258, in run\n" +
       "    return await download_wrapper()\n" +
       "  File \"/usr/lib/python3.6/site-packages/backoff/_async.py\", line 133, in retry\n" +
       "    ret = await target(*args, **kwargs)\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/download/http.py\", line 256, in download_wrapper\n" +
       "    return await self._run(extra_data=extra_data)\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulp_rpm/app/downloaders.py\", line 95, in _run\n" +
       "    url, proxy=self.proxy, proxy_auth=self.proxy_auth, auth=self.auth\n" +
       "  File \"/usr/lib64/python3.6/site-packages/aiohttp/client.py\", line 1117, in __aenter__\n" +
       "    self._resp = await self._coro\n" +
       "  File \"/usr/lib64/python3.6/site-packages/aiohttp/client.py\", line 406, in _request\n" +
       "    raise InvalidURL(str_or_url) from e\n",
      "description"=>
       "http://<username>:<password>%40rplevka.fedorapeople.org/fakerepo01/repodata/repomd.xml"},
    "worker"=>"/pulp/api/v3/workers/51345666-6545-440a-a334-e24abe830a2b/",
    "child_tasks"=>[],
    "progress_reports"=>[],
    "created_resources"=>[],
    "reserved_resources_record"=>
     ["/pulp/api/v3/repositories/rpm/rpm/ee0f91e1-8a01-4f5d-bf2d-820102aa849c/",
      "/pulp/api/v3/remotes/rpm/rpm/07b34092-7492-43dc-8c1e-454d4de58014/"]}],
 "create_version"=>true,
 "task_groups"=>[]}