Update au medicare test failures test_team_aggie_annihilators.py

[jswcodes]

No description provided.

[jswcodes]

@claesmk @masonjarrod
Please review my updates for the AU_MEDICARE test case (team_aggie_annihilators).

[masonjarrod]

Great job, Jalen, on making the new changes based on our conversation we had earlier.

[claesmk]

@jswcodes your branch still fails unit tests

Traceback (most recent call last):
  File "/workspaces/comp410_fall_2025/test_team_aggie_annihilators.py", line 71, in test_au_medicare
    self.assertGreaterEqual(len(result), 1, f"Should detect AU_MEDICARE in: {text}")
AssertionError: 0 not greater than or equal to 1 : Should detect AU_MEDICARE in: Medicare number: 1234 56788 1

I went ahead and pushed some changes to #44 I think we should work from that PR and close this one. Does that make sense to you?