op-deployer: Remove unsued disputegame bootstrap flags

[Inphi]

• Removes some flags that aren't used to deploy a dispute game.
• Also improves the cli description of these flags.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 47.08%. Comparing base (5bdc9ac) to head (008785a).

❗ There is a different number of reports uploaded between BASE (5bdc9ac) and HEAD (008785a). Click for more details.

HEAD has 2 uploads less than BASE

Flag	BASE (5bdc9ac)	HEAD (008785a)
cannon-go-tests-32	2	1
cannon-go-tests-64	2	1

Additional details and impacted files

@@             Coverage Diff              @@
##           develop   #13369       +/-   ##
============================================
- Coverage    65.63%   47.08%   -18.55%     
============================================
  Files          184      939      +755     
  Lines        11948    78469    +66521     
  Branches       796      796               
============================================
+ Hits          7842    36950    +29108     
- Misses        3836    38795    +34959     
- Partials       270     2724     +2454     

Flag	Coverage Δ
cannon-go-tests-32	62.23% <ø> (-1.98%)	⬇️
cannon-go-tests-64	57.20% <ø> (-1.63%)	⬇️
contracts-bedrock-tests	89.14% <ø> (+0.06%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
op-deployer/pkg/deployer/bootstrap/flags.go	0.00% <ø> (ø)

... and 780 files with indirect coverage changes