Too many allocations when using Bullet >= 7.0.5

[aglushkov]

We've seen large RPS degradation on staging server where we have bullet enabled

Looks like bullet allocates more objects than the rest of application

It looks CallStack is one to blame, it appears in Bullet 7.0.5

This report was generated with allocation_stats gem

<GEM:bullet-7.0.7>/lib/bullet/detector/n_plus_one_query.rb                          String       664
<GEM:activerecord-7.0.4.2>/lib/active_record/.../postgresql/database_statements.rb  String       699
<GEM:bullet-7.0.7>/lib/bullet/ext/string.rb                                         MatchData    706
<GEM:stringex-2.8.5>/lib/stringex/localization/default_conversions.rb               String       832
<GEM:stringex-2.8.5>/lib/stringex/localization.rb                                   Hash         832
<GEM:stringex-2.8.5>/lib/stringex/localization.rb                                   String       832
<GEM:stringex-2.8.5>/lib/stringex/unidecoder.rb                                     String       878
<PWD>/app/services/utils/params/parse_fields.rb                                     String       905
<GEM:activesupport-7.0.4.2>/lib/active_support/core_ext/object/json.rb              String       954
<GEM:activesupport-7.0.4.2>/lib/active_support/json/encoding.rb                     String       994
<GEM:activerecord-7.0.4.2>/lib/active_record/reflection.rb                          String       996
<GEM:activesupport-7.0.4.2>/lib/active_support/core_ext/object/json.rb              Hash        1077
<GEM:activerecord-7.0.4.2>/lib/active_record/reflection.rb                          Array       1850
<GEM:bullet-7.0.7>/lib/bullet/ext/string.rb                                         String      1860
<GEM:bullet-7.0.7>/lib/bullet/ext/object.rb                                         String      2381
<GEM:bullet-7.0.7>/lib/bullet/registry/call_stack.rb                                String     31799
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