Fix subdomain enum duplicate query bug

[TheTechromancer]

A bug in bbot 2.0 was causing multiple of the same query to be made in the subdomain enum modules. This PR fixes the bug and creates tests for it.

TODO:

• [x] Fix this:

  2024-05-13T14:32:14.8936865Z CRITICAL bbot.scanner:scanner.py:1142 Error in BaseModule._worker(): /home/runner/work/bbot/bbot/bbot/modules/templates/subdomain_enum.py:70:make_query(): 'dict' object has no attribute 'split'
  2024-05-13T14:32:14.8943505Z CRITICAL bbot.scanner:scanner.py:1143 Traceback (most recent call last):
  2024-05-13T14:32:14.8944638Z   File "/home/runner/work/bbot/bbot/bbot/scanner/scanner.py", line 1125, in _acatch
  2024-05-13T14:32:14.8945265Z     yield
  2024-05-13T14:32:14.8945918Z   File "/home/runner/work/bbot/bbot/bbot/modules/base.py", line 620, in _worker
  2024-05-13T14:32:14.8946890Z     acceptable, reason = await self._event_postcheck(event)
  2024-05-13T14:32:14.8947344Z                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  2024-05-13T14:32:14.8947978Z   File "/home/runner/work/bbot/bbot/bbot/modules/base.py", line 706, in _event_postcheck
  2024-05-13T14:32:14.8949178Z     is_incoming_duplicate, reason = self.is_incoming_duplicate(event, add=True)
  2024-05-13T14:32:14.8950060Z                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  2024-05-13T14:32:14.8950757Z   File "/home/runner/work/bbot/bbot/bbot/modules/base.py", line 889, in is_incoming_duplicate
  2024-05-13T14:32:14.8951929Z     event_hash = self._incoming_dedup_hash(event)
  2024-05-13T14:32:14.8952639Z                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  2024-05-13T14:32:14.8954033Z   File "/home/runner/work/bbot/bbot/bbot/modules/templates/subdomain_enum.py", line 37, in _incoming_dedup_hash
  2024-05-13T14:32:14.8955224Z     return hash(self.make_query(event)), f"dedup_strategy={self.dedup_strategy}"
  2024-05-13T14:32:14.8955735Z                 ^^^^^^^^^^^^^^^^^^^^^^
  2024-05-13T14:32:14.8956413Z   File "/home/runner/work/bbot/bbot/bbot/modules/templates/subdomain_enum.py", line 70, in make_query
  2024-05-13T14:32:14.8957193Z     return ".".join([s for s in query.split(".") if s != "_wildcard"])
  2024-05-13T14:32:14.8957657Z                                 ^^^^^^^^^^^
  2024-05-13T14:32:14.8958177Z AttributeError: 'dict' object has no attribute 'split'

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 85.71429% with 11 lines in your changes are missing coverage. Please review.

Project coverage is 92%. Comparing base (e24f1d5) to head (b16f7d9).

Files	Patch %	Lines
bbot/modules/base.py	34%	8 Missing :warning:
bbot/modules/templates/subdomain_enum.py	58%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## bbot-2.0 #1373 +/- ## ======================================== + Coverage 92% 92% +1% ======================================== Files 333 334 +1 Lines 22382 22451 +69 ======================================== + Hits 20475 20545 +70 + Misses 1907 1906 -1 ```

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