Fixes #1038

[Arvind2222]

Fixes # 1038

• Refer Click Deprecation for get_terminal_size() - https://click.palletsprojects.com/en/8.0.x/api/#click.get_terminal_size

Checklist

• [x] I've added this contribution to the changelog.md.
• [x] I've added my name to the AUTHORS file (or it's already there).

[Arvind2222]

@rolandwalker Could you please check this ^

[Arvind2222]

@rolandwalker Can we stop the 1st pipeline job since the version Ubuntu 16.04 is not supported by Github Will Create a separate PR to address that issue in the workflow More on that - https://github.blog/changelog/2021-04-29-github-actions-ubuntu-16-04-lts-virtual-environment-will-be-removed-on-september-20-2021/

[Arvind2222]

@rolandwalker Have Created separate PR for Github Workflow Fix -

Issue - https://github.com/dbcli/mycli/issues/1041 PR - https://github.com/dbcli/mycli/pull/1042

[Arvind2222]

@rolandwalker This is done with the VM Changes as well Would you be able to merge it ?

[rolandwalker]

Handled in #1042.