Update Swashbuckle packages to 8.1.4

[MarioEncamina]

Description

Consolidates Swashbuckle.AspNetCore.X dependencies to version 8.1.4 for compatibility with Semantic Kernel 1.68.0.

Semantic Kernel version 1.68.0 requires Microsoft.OpenApi version 1.6.x which is not compatible with Swashbuckle.AspNetCore versions later than 8.x.x.

Updates version to 10.0.2 and refactors ApiKeyHeaderOperationFilter to use collection expression for parameter initialization.

Type of change

Please check only those options that are relevant with a (✅).

• [✅] The code builds clean without any errors or warnings
• 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 not work as expected)
• This change requires a documentation update

Checklist

Please check all options from this checklist when validating your pull request with a (✅).

• [✅] My code follows the style guidelines of this project
• [✅] I have performed a self-review of my own code
• [✅] I have commented my code, particularly in hard-to-understand areas
• [✅] I have made corresponding changes to the documentation
• [✅] My changes generate no new warnings
• [✅] Any dependent changes have been merged and published in downstream modules
• [✅] I didn't break anyone 😄