chore: add typing support to regex-related adjudicators

[samayer12]

Description

This PR adds typing support for regex-related adjudicators. Merge this in after #1402.

End to End Test:
(See Pepr Excellent Examples)

Related Issue

Relates to #1397, #1402

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

Attention: Patch coverage is 55.55556% with 4 lines in your changes missing coverage. Please review.

Project coverage is 78.33%. Comparing base (a7989f7) to head (dba5f25).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/lib/capability.ts	0.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1484      +/-   ##
==========================================
- Coverage   78.82%   78.33%   -0.50%     
==========================================
  Files          41       41              
  Lines        1804     1883      +79     
  Branches      403      436      +33     
==========================================
+ Hits         1422     1475      +53     
+ Misses        380      376       -4     
- Partials        2       32      +30     

Files with missing lines	Coverage Δ
src/lib/filter/adjudicators/adjudicators.ts	98.49% <100.00%> (+0.03%)	⬆️
src/lib/capability.ts	94.90% <0.00%> (ø)

... and 9 files with indirect coverage changes

[cmwylie19]

This is a breaking change to the Pepr API that is in production and being used in delivery.