chore: fix circular dependency between types and mutate-request

[schaeferka]

Description

We would like to remove the circular dependency between types.ts and mutate-request.ts
...

End to End Test:
(See Pepr Excellent Examples)

Related Issue

Fixes #

Relates to #

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Other (security config, docs update, etc)

Checklist before merging

• Unit, Journey, E2E Tests, docs, adr added or updated as needed
• Contributor Guide Steps followed

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.00%. Comparing base (2b0d353) to head (491cbf1).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1332   +/-   ##
=======================================
  Coverage   85.99%   86.00%           
=======================================
  Files          30       31    +1     
  Lines        1442     1443    +1     
  Branches      339      330    -9     
=======================================
+ Hits         1240     1241    +1     
  Misses        184      184           
  Partials       18       18           

Files with missing lines	Coverage Δ
src/lib/adjudicators.ts	100.00% <100.00%> (ø)
src/lib/filter.ts	94.73% <100.00%> (ø)
src/lib/finalizer.ts	100.00% <100.00%> (ø)
src/lib/mutate-request.ts	100.00% <100.00%> (ø)
src/lib/mutate-types.ts	100.00% <100.00%> (ø)
src/lib/types.ts	100.00% <ø> (ø)
src/lib/validate-request.ts	100.00% <100.00%> (ø)

[samayer12]

Looks good, and we love net-deletions!