chore: remove coverage file auto generator

[comphead]

Which issue does this PR close?

Currently Comet owns multiple tests and fuzz testing that checks the coverage, so this manual triggered autogenerated coverage check is obsolete now

Closes #.

Rationale for this change

What changes are included in this PR?

How are these changes tested?

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 59.19%. Comparing base (f09f8af) to head (be43004).
⚠️ Report is 739 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2854      +/-   ##
============================================
+ Coverage     56.12%   59.19%   +3.06%     
- Complexity      976     1474     +498     
============================================
  Files           119      167      +48     
  Lines         11743    15309    +3566     
  Branches       2251     2532     +281     
============================================
+ Hits           6591     9062    +2471     
- Misses         4012     4952     +940     
- Partials       1140     1295     +155     

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