Adding new column formatter sample

[stevecorey365]

Q	A
Bug fix?	no
New sample?	yes
Related issues?	no

What's in this Pull Request?

Adding a new column formatter sample that utilizes deep links to Microsoft Teams messaging

[aaclage]

Great petty we could not group by "Microsoft Teams deep links" the samples: https://github.com/pnp/List-Formatting/tree/master/view-samples/teams-group-chat-links https://github.com/pnp/List-Formatting/tree/abef5afe0a2cd739fba7116eee60678261441fcf/column-samples/generic-share-to-teams https://github.com/pnp/List-Formatting/tree/abef5afe0a2cd739fba7116eee60678261441fcf/column-samples/generic-scheduling-link https:/github.com/pnp/List-Formatting/tree/abef5afe0a2cd739fba7116eee60678261441fcf/column-samples/multi-person-teams-chat-link https://github.com/pnp/List-Formatting/tree/abef5afe0a2cd739fba7116eee60678261441fcf/form-samples/teams-chat-task-owner-footer

[tecchan1107]

I have done the merge! Please check out the following link and let me know if you have any questions. (I made some minor adjustments when merging.) https://github.com/pnp/List-Formatting/tree/master/column-samples/person-teams-message-format

Thank you very much for awesome samples @stevecorey365 !!