[GLUTEN-7499][VL][CI] Print ccache statistics for tracking its efficacy

[PHILO-HE]

What changes were proposed in this pull request?

Just a minor change in case of ccache loses its efficacy for some reason.

P.S.

For the current pr, we got the below statistics printed.

cache directory                     /__w/incubator-gluten/incubator-gluten/.ccache
primary config                      /__w/incubator-gluten/incubator-gluten/.ccache/ccache.conf
secondary config      (readonly)    /etc/ccache.conf
stats updated                       Fri Nov 15 03:03:00 2024
cache hit (direct)                112337
cache hit (preprocessed)             899
cache miss                         10042
cache hit rate                     91.85 %
called for link                      368
cleanups performed                    59
files in cache                     11473
cache size                           4.3 GB
max cache size                       5.0 GB

How was this patch tested?

N/A

[github-actions[bot]]

Thanks for opening a pull request!

Could you open an issue for this pull request on Github Issues?

https://github.com/apache/incubator-gluten/issues

Then could you also rename commit message and pull request title in the following format?

[GLUTEN-${ISSUES_ID}][COMPONENT]feat/fix: ${detailed message}

See also:

• Other pull requests

[PHILO-HE]

@zhouyuan

[github-actions[bot]]

https://github.com/apache/incubator-gluten/issues/7499