[MRG] Update docs with note about logging config

[scaramallion]

Reference issue

• Adds note about logging config to the SCU tutorial
• Switches logging.getLogger() calls to use __name__
• Closes #899

Tasks

• [x] Fix or feature added
• [x] Documentation and examples updated (if relevant)
• [x] Unit tests passing and coverage at 100% after adding fix/feature

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (9dc16ef) 100.00% compared to head (d712515) 100.00%. Report is 6 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #903 +/- ## ========================================= Coverage 100.00% 100.00% ========================================= Files 28 28 Lines 8690 8703 +13 ========================================= + Hits 8690 8703 +13 ``` | [Files](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom) | Coverage Δ | | |---|---|---| | [pynetdicom/\_\_init\_\_.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9fX2luaXRfXy5weQ==) | `100.00% <100.00%> (ø)` | | | [pynetdicom/\_handlers.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9faGFuZGxlcnMucHk=) | `100.00% <100.00%> (ø)` | | | [pynetdicom/\_validators.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9fdmFsaWRhdG9ycy5weQ==) | `100.00% <100.00%> (ø)` | | | [pynetdicom/acse.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9hY3NlLnB5) | `100.00% <100.00%> (ø)` | | | [pynetdicom/ae.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9hZS5weQ==) | `100.00% <100.00%> (ø)` | | | [pynetdicom/association.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9hc3NvY2lhdGlvbi5weQ==) | `100.00% <100.00%> (ø)` | | | [pynetdicom/dimse.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9kaW1zZS5weQ==) | `100.00% <100.00%> (ø)` | | | [pynetdicom/dimse\_messages.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9kaW1zZV9tZXNzYWdlcy5weQ==) | `100.00% <100.00%> (ø)` | | | [pynetdicom/dimse\_primitives.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9kaW1zZV9wcmltaXRpdmVzLnB5) | `100.00% <100.00%> (ø)` | | | [pynetdicom/dsutils.py](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom#diff-cHluZXRkaWNvbS9kc3V0aWxzLnB5) | `100.00% <100.00%> (ø)` | | | ... and [13 more](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom) | | ... and [1 file with indirect coverage changes](https://app.codecov.io/gh/pydicom/pynetdicom/pull/903/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pydicom)