[OpenVINO backend] supporting mul with bools

[Mohamed-Ashraf273]

@rkazants
I encountered problems when multiplying booleans while enabling the pipelines.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Project coverage is 82.72%. Comparing base (be9b002) to head (6250288).

Files with missing lines	Patch %	Lines
keras/src/backend/openvino/core.py	0.00%	2 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #21411      +/-   ##
==========================================
- Coverage   82.72%   82.72%   -0.01%     
==========================================
  Files         565      565              
  Lines       55219    55223       +4     
  Branches     8608     8610       +2     
==========================================
  Hits        45682    45682              
- Misses       7427     7429       +2     
- Partials     2110     2112       +2     

Flag	Coverage Δ
keras	82.53% <0.00%> (-0.01%)	⬇️
keras-jax	63.33% <0.00%> (-0.01%)	⬇️
keras-numpy	58.52% <0.00%> (-0.01%)	⬇️
keras-openvino	33.79% <0.00%> (-0.01%)	⬇️
keras-tensorflow	63.74% <0.00%> (-0.01%)	⬇️
keras-torch	63.36% <0.00%> (-0.01%)	⬇️

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[rkazants]

@fchollet, looks good to me. Recommend to merge

[Mohamed-Ashraf273]

@fchollet

[rkazants]

@fchollet, looks good to me. Recommend to merge

[rkazants]

@fchollet, friendly reminder:)
looks good to me. Recommend to merge