[Feature Request] Add the corresponding commit date in the picker version

[yaozhicheng]

In regression testing, it is necessary to determine the picker version, with the expectation of using certain specific versions, such as a newer version after commit X. However, currently, within the version output string, the information only includes the commit hash id, making it difficult to quickly determine which of two versions is newer or older. It is recommended to add the commit date to the version information or some where else.

Currently, the output of picker -v is as follows:

version: 0.9.0-master-61f8174

For example, the new expected output of picker -v may be:

version: 0.9.0-master-61f8174-250115165234

250115165234 means: 25-01-15 16:52:34