please add CalVer (Calendar Versioning) support

[KonradHoeffner]

In addition to the default tag-resolver "method": "semver", it would be very helpful to also have "calver" like this:

    "tag_resolver": {
      "method": "calver",
    }

I have many repositories with Calendar Versioning and building a functioning configuration for that is cumbersome and error prone.
Right now I am using the following:

  "tag_resolver": {
                "method": "sort",
                "filter": {
                  "pattern": "[2-9][0-9]\\.[0-9][0-9]"
                }
              }

The above has worked for a while but now it rejects correct tags, like "23.08" and "24.04", and on the contrary it picks up incorrect tags, like "23.10.21".
To reduce all this effort, a standardized "calver" would be really appreciated.

[mikepenz]

calver is practically supported by the sort version. as YYYY.MM.DD will always correctly sort.
The same applies for YY.MM.

[mikepenz]

Closing as not planned. calverdoes sort properly using the sort based ordering logic in the action.

   tag_resolver: {
        method: 'sort'
    },