Enhance teams chat message list command: support modified date filters #7169
Description
Summary
Add support for two new options to the teams chat message list command:
modifiedStartDateTime(inclusive): filter messages modified on or after this date/time.modifiedEndDateTime(exclusive): filter messages modified before this date/time.
Additionally, rename the existing endDateTime option to createdEndDateTime to clarify its purpose and avoid confusion. Let's deprecate the old name.
Context
Currently, the command allows filtering messages by creation date using the endDateTime option. There is no way to filter messages by last modification time. These enhancements will provide more granularity and flexibility to users who need to query messages updated in a specific window.