KeyError: 'crashreporter'

Seen on a recent bugmon instance.

Traceback (most recent call last):
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Users\task_175351735394693\msys64\opt\python\Scripts\bugmon-process.exe\__main__.py", line 7, in <module>
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\site-packages\bugmon_tc\process\cli.py", line 125, in main
    process_bug(
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\site-packages\bugmon_tc\process\cli.py", line 48, in process_bug
    bugmon.process(force_confirm)
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\site-packages\bugmon\bugmon.py", line 638, in process
    self._confirm_open()
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\site-packages\bugmon\bugmon.py", line 196, in _confirm_open
    orig = self._reproduce_bug(config, self.bug.branch, bid)
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\site-packages\bugmon\bugmon.py", line 421, in _reproduce_bug
    build = Fetcher(
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\site-packages\fuzzfetch\core.py", line 177, in __init__
    self.resolve_targets(self._targets)
  File "C:\Users\task_175351735394693\msys64\opt\python\lib\site-packages\fuzzfetch\core.py", line 359, in resolve_targets
    syms_wanted = bool(self.moz_info["crashreporter"])
KeyError: 'crashreporter'

Start with fuzzfetch/core.py at resolve_targets(), specifically the access to moz_info["crashreporter"] shown in the traceback. Reproduce the bug with the reported bugmon scenario, then verify that target resolution no longer raises KeyError when that metadata is absent.