copresence package update - remove package version override

[tyaginidhi]

This pull request includes changes to the package.json file. The changes update the versions of two dependencies and remove the overrides section.

Here are the most important changes:

Dependency updates:

• package.json: Upgraded the @fluidframework/azure-client dependency from version ^1.1.1 to ^1.2.0.
• package.json: Upgraded the fluid-framework dependency from version ^1.3.3 to ^1.4.0.

Removal of overrides:

• package.json: Removed the overrides section which included jsrsasign and axios.