Fix/deadlock possible when posting box locations via measurement

[timber-they]

Type of Change

• Dependency upgrade
• Bug fix (non-breaking change)
• Breaking change
  • e.g. a fixed bug or new feature that may break something else
• New feature
• Code quality improvements
  • e.g. refactoring, documentation, tests, tooling, ...

Implementation

Update timescaledb and split up the transaction / use more bulk inserts in saveMeasurements.

Checklist

• I gave this pull request a meaningful title
• My pull request is targeting the dev branch
• I have added documentation to my code
• I have deleted code that I have commented out

Additional Information

• This PR closes deadlock possible when posting box locations via measurement #652

[scheidtdav]

Nice job!

Did adjust a small thing: Moved the lat and lng into the value range (-180 to 180, -90 to 90) to use some sensible values and to make sure future updates that may validate these values don't break the tests.