Remove unused jquery package from samples (ARB feedbacks)

[PorterNan]

What

Remove unused jquery package from samples Looks like they are not used in sample app at all.

Why

How Tested

Process & policy checklist

• [ ] I have updated the project documentation to reflect my changes if necessary.
• [ ] I have read the CONTRIBUTING documentation.

Is this a breaking change?

• [ ] This change causes current functionality to break.

[github-actions[bot]]

CallWithChat bundle size is not changed.

• Current size: 5452422
• Base size: 5452422
• Diff size: 0

[github-actions[bot]]

Calling bundle size is not changed.

• Current size: 5067286
• Base size: 5067286
• Diff size: 0

[github-actions[bot]]

Chat bundle size is not changed.

• Current size: 5193140
• Base size: 5193140
• Diff size: 0