Add ^.*$ to exceptions for boto pattern detection

[kddejong]

Issue #, if available:
fix #3771

Description of changes:

• Add ^.*$ to exceptions for boto pattern detection

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.76%. Comparing base (0a31357) to head (863e501).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3772      +/-   ##
==========================================
- Coverage   93.77%   93.76%   -0.01%     
==========================================
  Files         362      362              
  Lines       12375    12375              
  Branches     2528     2528              
==========================================
- Hits        11605    11604       -1     
  Misses        429      429              
- Partials      341      342       +1     

Flag	Coverage Δ
unittests	93.72% <ø> (-0.01%)	⬇️

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