Remove support for old weaviate versions <1.27.0

[dirkkul]

No description provided.

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[codecov-commenter]

Codecov Report

❌ Patch coverage is 95.00000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 87.29%. Comparing base (4bef4b8) to head (72f1d14).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
integration/test_client.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1792      +/-   ##
==========================================
+ Coverage   87.27%   87.29%   +0.02%     
==========================================
  Files         269      269              
  Lines       18777    18771       -6     
==========================================
- Hits        16388    16387       -1     
+ Misses       2389     2384       -5     

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