Bufr2geojson

Minor bug fix addressing 34

What's Changed

BREAKING CHANGES - major refactor of output geojson to align more closely with wccdm-obs proposed to INFCOM-3.

https://meetings.wmo.int/INFCOM-3/InformationDocuments/INFCOM-3-INF08-3(6a)-EXPERIMENTAL-CLIMATE-DATA-MODEL_en.docx?d=w3a36e4bfd1b54cdcbf8089359c115420

**Full Changelog**: https://github.com/wmo-im/bufr2geojson/compare/v0.6.0...v0.7.0

This release provides the following updates:

- fix for bug where displacements accumulated for longitude
- do not estimate WSI by default
- update pip requirements

Bug fix to correctly set description for code table entries in output.

This release provides the following updates:

- update to v2.28.0 of ecCodes
- allow BUFRParser caller to specify whether to raise error
- handling of null geometries
- handling of missing dates

This is a bugfix release that fixes string interpolation when in debug mode.