[release/v1.60.x] Change GlobUtil, IncludeExcludePredicate to use case sensitive matching consistently

[otelbot]

Clean cherry-pick of #8152 to the release/v1.60.x branch.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.28%. Comparing base (299d893) to head (83a1567).
⚠️ Report is 1 commits behind head on release/v1.60.x.

Additional details and impacted files

@@                  Coverage Diff                  @@
##             release/v1.60.x    #8155      +/-   ##
=====================================================
- Coverage              90.30%   90.28%   -0.03%     
+ Complexity              7650     7648       -2     
=====================================================
  Files                    843      843              
  Lines                  23059    23059              
  Branches                2309     2309              
=====================================================
- Hits                   20823    20818       -5     
- Misses                  1518     1524       +6     
+ Partials                 718      717       -1     

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