Removed now unused auto-brew-uninstall code

[codecov-commenter]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.01 :warning:

Comparison is base (4f457c6) 99.79% compared to head (8c75cb8) 99.79%.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #15 +/- ## ========================================== - Coverage 99.79% 99.79% -0.01% ========================================== Files 13 13 Lines 2437 2395 -42 ========================================== - Hits 2432 2390 -42 Misses 5 5 ``` | [Impacted Files](https://app.codecov.io/gh/codrsquad/pickley/pull/15?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | Coverage Δ | | |---|---|---| | [src/pickley/delivery.py](https://app.codecov.io/gh/codrsquad/pickley/pull/15?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-c3JjL3BpY2tsZXkvZGVsaXZlcnkucHk=) | `100.00% <100.00%> (ø)` | | | [tests/test\_delivery.py](https://app.codecov.io/gh/codrsquad/pickley/pull/15?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-dGVzdHMvdGVzdF9kZWxpdmVyeS5weQ==) | `100.00% <100.00%> (ø)` | | | [tests/test\_ops.py](https://app.codecov.io/gh/codrsquad/pickley/pull/15?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-dGVzdHMvdGVzdF9vcHMucHk=) | `100.00% <100.00%> (ø)` | |

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