[DPE-9443] Otel distribution cleanup

[dragomirp]

Copy old otel distribution cleanup from the old tracing lib.

Checklist

• I have added or updated any relevant documentation.
• I have cleaned any remaining cloud resources from my accounts.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 75.82%. Comparing base (6cbfaf9) to head (64bb7b0).
⚠️ Report is 81 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1532      +/-   ##
==========================================
+ Coverage   75.68%   75.82%   +0.13%     
==========================================
  Files          17       17              
  Lines        4459     4484      +25     
  Branches      680      684       +4     
==========================================
+ Hits         3375     3400      +25     
  Misses        850      850              
  Partials      234      234              

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[taurus-forever]

I really do NOT like the fat of ops/otel workaround in PostgreSQL charm for old Juju.
Let me ask the proper assist from COS/Ops team one more time here.

[taurus-forever]

LGTM 😢 😢 😢 😢 😢

Please change from debug to warning/info the fact of this call.