issues/316: Do not duplicate logID

[komuw]

• Some logID's are still duplicated, but not all. See the testcase added.
• Fixes: https://github.com/komuw/ong/issues/316

[codecov-commenter]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.01 :tada:

Comparison is base (742c508) 74.14% compared to head (d076faf) 74.15%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #317 +/- ## ========================================== + Coverage 74.14% 74.15% +0.01% ========================================== Files 43 43 Lines 4861 4863 +2 ========================================== + Hits 3604 3606 +2 Misses 1009 1009 Partials 248 248 ``` | [Impacted Files](https://app.codecov.io/gh/komuw/ong/pull/317?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Komu+Wairagu) | Coverage Δ | | |---|---|---| | [log/log.go](https://app.codecov.io/gh/komuw/ong/pull/317?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Komu+Wairagu#diff-bG9nL2xvZy5nbw==) | `78.74% <100.00%> (+0.34%)` | :arrow_up: |

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