chore: Revert "fix: add classic histogram buckets to perf insights metric (#3027)"

[tstirrat15]

Description

Reverts #3027. This change would have greatly increased the cardinality of the metrics and we don't want to do that.

Changes

• Revert the change

Testing

Review.

[tstirrat15]

Dupe of #3045

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 20.45%. Comparing base (3263d73) to head (4a07440).

❗ There is a different number of reports uploaded between BASE (3263d73) and HEAD (4a07440). Click for more details.

HEAD has 19 uploads less than BASE

Flag	BASE (3263d73)	HEAD (4a07440)
	25	6

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #3053       +/-   ##
===========================================
- Coverage   73.64%   20.45%   -53.18%     
===========================================
  Files         499      448       -51     
  Lines       60165    56358     -3807     
===========================================
- Hits        44301    11525    -32776     
- Misses      12674    43572    +30898     
+ Partials     3190     1261     -1929     

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