Given a `date` string in the form `Day Month Year`, where:

- `Day` is in the set `{"1st", "2nd", "3rd", "4th", ..., "30th", "31st"}`.
- `Month` is in the set `{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"}`.
- `Year` is in the range `[1900, 2100]`.

Convert the date string to the format `YYYY-MM-DD`, where:

- `YYYY` denotes the 4 digit year.
- `MM` denotes the 2 digit month.
- `DD` denotes the 2 digit day.

Example 1:

    Input: date = "20th Oct 2052"
    Output: "2052-10-20"

Example 2:

    Input: date = "6th Jun 1933"
    Output: "1933-06-06"

Example 3:

    Input: date = "26th May 1960"
    Output: "1960-05-26"

Constraints:

- The given dates are guaranteed to be valid, so no error handling is necessary.