assert_used skips change in 1.7.7

Describe the bug

Had pyproject.toml containing the following which worked fine in 1.7.6:

[tool.bandit.assert_used]
skips = [
  'src/tests/*_test.py',
]

This fails in 1.7.7 unless changed to:

[tool.bandit.assert_used]
skips = [
  './src/tests/*_test.py',
]

This new config works in 1.7.7, but not 1.7.6.

Given this was only a subminor release, I am assuming that this behaviour change was unintentional as I wouldn't think a subminor release should require a change to config files.

Reproduction steps

1. Have some test file located at src/tests/my_test.py with an assert
2. Have code snippet from above in pyproject.toml
3. Run bandit with 1.7.6 and 1.7.7

Expected behavior

Expect that config files shouldn't require modification on a subminor release.

Bandit version

1.7.6 (Default)

Python version

3.12 (Default)

Additional context

For some reason I cannot report a bandit verison of 1.7.7 in the bandit version dropdown box so have left that at 1.7.6.

Reproduce the behavior with pyproject.toml and src/tests/my_test.py using Bandit 1.7.6 and 1.7.7, then trace how the assert_used skips pattern is interpreted. Done means the existing src/tests/*_test.py configuration behaves consistently across the two versions without requiring a config change.