feat(pool): allow multiple UOs from an unstaked sender in a bundle

[dancoombs]

Proposed Changes

• ERC-7562 relaxed this requirement, we're finally catching up

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 59.12%. Comparing base (6c2e4ef) to head (d8d1af3).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
crates/pool/src/mempool/uo_pool.rs	50.00%	1 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
crates/pool/src/mempool/uo_pool.rs	92.13% <50.00%> (+0.07%)	⬆️

Flag	Coverage Δ
unit-tests	59.12% <50.00%> (-0.01%)	⬇️

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

Components	Coverage Δ
rundler binary	0.00% <ø> (ø)
builder	65.60% <ø> (ø)
dev	∅ <ø> (∅)
pool	66.94% <50.00%> (-0.02%)	⬇️
provider	19.49% <ø> (ø)
rpc	26.43% <ø> (ø)
sim	77.04% <ø> (ø)
tasks	∅ <ø> (∅)
types	67.27% <ø> (ø)
utils	30.06% <ø> (ø)