Lidar azimuth fix (#206)

* FIX: Use azimuth instead of time for sweep dimensions, other fixes to conform to CF/Radial 2
* Update history.md
* STY: Black
* ADD: Newest notebook
* Ruff
* Update docs/history.md
---------
Co-authored-by: Kai Mühlbauer <[email protected]>

Author: rcjackson

docs/history.md

@@ -1,7 +1,8 @@
 # History
 
-## development version
+## Development version
 
+FIX: Azimuth dimension now labelled correctly for Halo Photonics data ({pull}`206`) by [@rcjackson](https://github.com/rcjackson).
 FIX: do not apply scale/offset in datamet reader, leave it to xarray instead ({pull}`209`) by [@kmuehlbauer](https://github.com/kmuehlbauer).
 
 ## 0.6.4 (2024-08-30)