Remove deprecated sdv.v1 API code

[SebastianSchildt]

Work in progress. Do not merge

Will fix #202

[codecov]

Codecov Report

❌ Patch coverage is 97.69231% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 67.95%. Comparing base (5f47e92) to head (0d4aeac).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
databroker-cli/src/main.rs	0.00%	2 Missing ⚠️
databroker/src/main.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #211      +/-   ##
==========================================
+ Coverage   65.04%   67.95%   +2.91%     
==========================================
  Files          37       29       -8     
  Lines       16977    13562    -3415     
==========================================
- Hits        11042     9216    -1826     
+ Misses       5935     4346    -1589     

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[lukasmittag]

Are we sure we want to do this. I see a lot of people using the sdv.databroker.v1 from time to time? Shall we not continue supporting it?

@mikehaller @BjoernAtBosch

[mikehaller]

I think hardening databroker for production use and thus removing deprecated API is indeed more important than some of the features.