Addresses #4684
#minor

Description

This PR fixes the new ESLint errors and warnings after upgrading the ESLint packages in the botbuilder-dialogs-adaptive-runtime project.

Specific Changes

• Removed the 'only-warnings' plugin from botbuilder-dialogs-adaptive-runtime/eslint.config.cjs' file and the related dependency.
• Applied the auto fix flag for most issues (trailing commas and removal of unnecessary eslint exceptions).
• Applied manual fixes for new rules like 'import/no-named-as-default-member'.

Testing

The following images show the number of issues fixed in the library and the tests passing after the changes.