add option to suppress progress reporting in several functions

[ctoney]

Most stand-alone processing functions have progress reporting enabled by default (i.e., GDALTermProgress) with no way to disable. This PR adds the optional argument quiet to configure progress reporting. Defaults to FALSE.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.80%. Comparing base (0f72746) to head (4f9dd4d).

❗ Current head 4f9dd4d differs from pull request most recent head 8d384e2. Consider uploading reports for the commit 8d384e2 to get more accurate results

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #237      +/-   ##
==========================================
+ Coverage   84.77%   84.80%   +0.02%     
==========================================
  Files          18       18              
  Lines        3370     3376       +6     
==========================================
+ Hits         2857     2863       +6     
  Misses        513      513              

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