xidel: fix openssl connections

[ajs124]

Description of changes

Noticed in #191990

Most likely caused by #150093

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 22.11 Release Notes (or backporting 22.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
  • (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes
• Fits CONTRIBUTING.md.

[vcunat]

It updates now, but not without errors:

Running update for:
 - firefox-release-bin-unwrapped-104.0.2: UPDATING ...
 - firefox-release-bin-unwrapped-104.0.2: DONE.

Packages updated!
Exception ignored in: <function BaseSubprocessTransport.__del__ at 0x7fee43147be0>
Traceback (most recent call last):
  File "/nix/store/sz0j8k8ljh7y8qgyfxgqb3ws11bcy4gs-python3-3.10.6/lib/python3.10/asyncio/base_subprocess.py", line 126, in __del__
    self.close()
  File "/nix/store/sz0j8k8ljh7y8qgyfxgqb3ws11bcy4gs-python3-3.10.6/lib/python3.10/asyncio/base_subprocess.py", line 104, in close
    proto.pipe.close()
  File "/nix/store/sz0j8k8ljh7y8qgyfxgqb3ws11bcy4gs-python3-3.10.6/lib/python3.10/asyncio/unix_events.py", line 546, in close
    self._close(None)
  File "/nix/store/sz0j8k8ljh7y8qgyfxgqb3ws11bcy4gs-python3-3.10.6/lib/python3.10/asyncio/unix_events.py", line 570, in _close
    self._loop.call_soon(self._call_connection_lost, exc)
  File "/nix/store/sz0j8k8ljh7y8qgyfxgqb3ws11bcy4gs-python3-3.10.6/lib/python3.10/asyncio/base_events.py", line 750, in call_soon
    self._check_closed()
  File "/nix/store/sz0j8k8ljh7y8qgyfxgqb3ws11bcy4gs-python3-3.10.6/lib/python3.10/asyncio/base_events.py", line 515, in _check_closed
    raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed

[vcunat]

The stack trace was there even before openssl update. Let me not complicate this fix by that.