feat: improve image tag and git version for building openyurt images

[rambohe-ch]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespace from that line:
/kind bug
/kind documentation
/kind enhancement
/kind good-first-issue
/kind feature
/kind question
/kind design
/sig ai
/sig iot
/sig network
/sig storage

/kind enhancement

What this PR does / why we need it:

improve image_tag and git_version in makefile

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

other Note

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.29%. Comparing base (3713163) to head (134276b).
Report is 16 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2099      +/-   ##
==========================================
+ Coverage   56.09%   56.29%   +0.19%     
==========================================
  Files         186      188       +2     
  Lines       18092    18328     +236     
==========================================
+ Hits        10149    10318     +169     
- Misses       6910     6955      +45     
- Partials     1033     1055      +22     

Flag	Coverage Δ
unittests	56.29% <ø> (+0.19%)	⬆️

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[zyjhtangtang]

/LGTM