MAINT: Pass namespace argument to fit_calibrator in sklearn1.8

[david-cortes-intel]

Description

SVM estimators involve calls to an internal method _fit_calibrator from sklearn, which starting with version 1.8, will require passing an array namespace as a required argument. This PR makes adjustments as necessary.

Note that this will generate merge conflicts with #2209 - not sure if it'd be easier to merge this PR or to use that other one.

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Checklist:

Completeness and readability

• Git commit message contains an appropriate signed-off-by string (see CONTRIBUTING.md for details).
• I have resolved any merge conflicts that might occur with the base branch.

Testing

• I have run it locally and tested the changes extensively.
• All CI jobs are green or I have provided justification why they aren't.

[david-cortes-intel]

/azp run Nightly

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[codecov]

Codecov Report

❌ Patch coverage is 16.66667% with 5 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
sklearnex/svm/_common.py	16.66%	3 Missing and 2 partials ⚠️

Flag	Coverage Δ
azure	80.43% <16.66%> (-0.06%)	⬇️
github	82.02% <16.66%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
sklearnex/svm/_common.py	74.29% <16.66%> (-1.78%)	⬇️

... and 3 files with indirect coverage changes

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