Modified the normalizer to handle single values properly + Neo4j Writer Logs URI

[angelosantos4]

• Fixing a bug with the normalize value provider that crashes when the data returns None.
• Adding database uri for logging. This can be used to specify logs between different database targets.
• Increase the timeout window for error collecting tests for more deterministic tests.

[codecov[bot]]

Codecov Report

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

Project coverage is 96.02%. Comparing base (7254d8e) to head (01bf91e).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #280 +/- ## ======================================= Coverage 96.02% 96.02% ======================================= Files 133 133 Lines 3976 3977 +1 ======================================= + Hits 3818 3819 +1 Misses 158 158 ``` | [Flag](https://app.codecov.io/gh/nodestream-proj/nodestream/pull/280/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj) | Coverage Δ | | |---|---|---| | [3.10-macos-latest](https://app.codecov.io/gh/nodestream-proj/nodestream/pull/280/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj) | `96.02% <100.00%> (+<0.01%)` | :arrow_up: | | [3.10-ubuntu-latest](https://app.codecov.io/gh/nodestream-proj/nodestream/pull/280/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj) | `96.02% <100.00%> (+<0.01%)` | :arrow_up: | | [3.10-windows-latest](https://app.codecov.io/gh/nodestream-proj/nodestream/pull/280/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj) | `95.93% <100.00%> (+<0.01%)` | :arrow_up: | | [3.11-macos-latest](https://app.codecov.io/gh/nodestream-proj/nodestream/pull/280/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj) | `96.02% <100.00%> (+<0.01%)` | :arrow_up: | | [3.11-ubuntu-latest](https://app.codecov.io/gh/nodestream-proj/nodestream/pull/280/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj) | `96.02% <100.00%> (+<0.01%)` | :arrow_up: | | [3.11-windows-latest](https://app.codecov.io/gh/nodestream-proj/nodestream/pull/280/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj) | `95.93% <100.00%> (+<0.01%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodestream-proj#carryforward-flags-in-the-pull-request-comment) to find out more.

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