add maintainMetaData option to SelectPermissionModal pagination settings

[arjavdongaonkar]

Description

Updated the Bootstrap Table configuration to preserve checkbox selections across pagination and page-size changes.
Previously, when users changed the number of rows per page, any selected checkboxes were cleared because the table re-rendered without retaining selection state.
This change enables the maintainSelected option, ensuring selections persist across page transitions.

#Hacktoberfest

Addressed Issue

#1344

Checklist

• I have read and understand the contributing guidelines
• This PR introduces new or alters existing behavior, and I have updated the documentation accordingly

[owasp-dt-bot]

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