ci(Dockerfile): use latest Go to build Docker image

[tdakkota]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.45%. Comparing base (d6350da) to head (ce47f75).
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1332      +/-   ##
==========================================
- Coverage   72.71%   71.45%   -1.27%     
==========================================
  Files         190      190              
  Lines       13101    15584    +2483     
==========================================
+ Hits         9527    11135    +1608     
- Misses       3022     3898     +876     
+ Partials      552      551       -1     

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