fix: render template with map[string]any

[kizuna-lek]

• related to: https://github.com/apecloud/kubeblocks/pull/9929/files

[apecloud-bot]

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 53.86%. Comparing base (cb0d9df) to head (a3d47f5).
⚠️ Report is 2 commits behind head on release-1.0.

Additional details and impacted files

@@               Coverage Diff               @@
##           release-1.0    #9935      +/-   ##
===============================================
+ Coverage        53.57%   53.86%   +0.28%     
===============================================
  Files              493      493              
  Lines            54728    54752      +24     
===============================================
+ Hits             29323    29493     +170     
+ Misses           22487    22349     -138     
+ Partials          2918     2910       -8     

Flag	Coverage Δ
unittests	53.86% <100.00%> (+0.28%)	⬆️

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