adds back missing weaviate provider config implementation

[epps]

Description

This PR fixes some missing provider config implementation for Weaviate (localmode).

Type of change

Does this correspond to an open issue?

Select type(s) of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update

Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I have fixed any merge conflicts

[codecov]

Codecov Report

Merging #899 (a9a9b4e) into main (dadd2e0) will increase coverage by 5.51%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #899      +/-   ##
==========================================
+ Coverage   51.20%   56.72%   +5.51%     
==========================================
  Files          67       67              
  Lines       13578    13587       +9     
==========================================
+ Hits         6953     7707     +754     
+ Misses       5972     5129     -843     
- Partials      653      751      +98     

Impacted Files	Coverage Δ
provider/k8s.go	9.51% <0.00%> (+7.43%)	⬆️

... and 9 files with indirect coverage changes

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