Update semver and babel versions

[mgamis-msft]

What

Update semver and babel to latest stable versions

Why

Resolve Critical and High dependabot alerts:

• semver: https://github.com/Azure-Samples/communication-services-virtual-visits-js/security/dependabot/47
• babel https://github.com/Azure-Samples/communication-services-virtual-visits-js/security/dependabot/52

How Tested

• build project and smoke tested rooms and teams meeting with sample locally. everything is working fine

Process & policy checklist

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

Does this PR contain ARM Template changes?

• I have verified deploying using the ARM Template
• I have tested the deployed app end to end

Is this a breaking change?

• This change causes current functionality to break.