fix(internal-plugin-metrics): clamp jmt below max int value

[jor-row]

COMPLETES

https://jira-eng-gpk2.cisco.com/jira/browse/SPARK-714702

This pull request addresses

JMT values being sent with values greater than 2147483647

by making the following changes

clamping the values below this

Change Type

• 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 change)
• Documentation update
• Tooling change
• Internal code refactor

The following scenarios were tested

< ENUMERATE TESTS PERFORMED, WHETHER MANUAL OR AUTOMATED >

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• This PR is related to
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  • Defect fix
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I certified that

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• All existing and new tests passed
• I have updated the documentation accordingly

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