feat(DatePicker): Add DateTime support to DatePicker OR new DateTimePicker Component

[reminisc3]

Feature Description

Greetings,

I wanted to propose a new feature for the existing DatePicker OR to create a new extended component for "DateTimePicker".

I think the popular implementation for this is currently here:
https://github.com/h2qutc/angular-material-components/tree/master/projects/datetime-picker

However, the project has not been maintained and is only supported for <= Angular 16.

The request itself is straightforward, add "Time" support so that the user can select the Hour, Minutes, Seconds in addition to the date.

Use Case

Many applications have the requirement of the user selecting the full DateTime (Date, Hours, Mins, Secs) vs. just selecting only a basic date.