[Release-1.28] Add easy support for single node sqlite with kine

[vitorsavian]

• Issue: [Release-1.28] - Single server with SQLite #6068
• Backport from: Add easy support for single node sqlite with kine #5954

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 26.60%. Comparing base (1bb8e0b) to head (cb9c8e2).

Files	Patch %	Lines
pkg/rke2/rke2_linux.go	0.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@               Coverage Diff                @@
##           release-1.28    #6071      +/-   ##
================================================
- Coverage         26.61%   26.60%   -0.02%     
================================================
  Files                31       31              
  Lines              2645     2646       +1     
================================================
  Hits                704      704              
- Misses             1895     1896       +1     
  Partials             46       46              

Flag	Coverage Δ
inttests	10.01% <0.00%> (-0.01%)	⬇️
unittests	18.93% <0.00%> (-0.01%)	⬇️

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