fixed collect backups filtering

[epi052]

closes #1012

Landing a Pull Request (PR)

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Branching checklist

• [x] There is an issue associated with your PR (bug, feature, etc.. if not, create one)
• [x] Your PR description references the associated issue (i.e. fixes #123456)
• [x] Code is in its own branch
• [x] Branch name is related to the PR contents
• [x] PR targets main

Static analysis checks

• [x] All rust files are formatted using cargo fmt
• [x] All clippy checks pass when running cargo clippy --all-targets --all-features -- -D warnings -A clippy::mutex-atomic
• [x] All existing tests pass

[codecov[bot]]

Codecov Report

Attention: 10 lines in your changes are missing coverage. Please review.

Comparison is base (bc486ac) 92.39% compared to head (f171af5) 92.37%.

:exclamation: Current head f171af5 differs from pull request most recent head cee8c46. Consider uploading reports for the commit cee8c46 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1016 +/- ## ========================================== - Coverage 92.39% 92.37% -0.02% ========================================== Files 63 63 Lines 12066 12066 ========================================== - Hits 11148 11146 -2 - Misses 918 920 +2 ``` | [Files](https://app.codecov.io/gh/epi052/feroxbuster/pull/1016?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=epi) | Coverage Δ | | |---|---|---| | [src/nlp/document.rs](https://app.codecov.io/gh/epi052/feroxbuster/pull/1016?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=epi#diff-c3JjL25scC9kb2N1bWVudC5ycw==) | `94.55% <100.00%> (ø)` | | | [src/nlp/term.rs](https://app.codecov.io/gh/epi052/feroxbuster/pull/1016?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=epi#diff-c3JjL25scC90ZXJtLnJz) | `100.00% <100.00%> (ø)` | | | [src/event\_handlers/outputs.rs](https://app.codecov.io/gh/epi052/feroxbuster/pull/1016?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=epi#diff-c3JjL2V2ZW50X2hhbmRsZXJzL291dHB1dHMucnM=) | `94.98% <70.00%> (-0.68%)` | :arrow_down: | | [src/scanner/ferox\_scanner.rs](https://app.codecov.io/gh/epi052/feroxbuster/pull/1016?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=epi#diff-c3JjL3NjYW5uZXIvZmVyb3hfc2Nhbm5lci5ycw==) | `77.77% <80.00%> (-0.24%)` | :arrow_down: |

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