chore(provider): add tests for da sync interface

[dancoombs]

Closes: #845

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 106 lines in your changes missing coverage. Please review.

Project coverage is 58.73%. Comparing base (8ad1a9b) to head (3ce9f8f).
Report is 2 commits behind head on danc/pool-gas-tests.

Files with missing lines	Patch %	Lines
crates/provider/src/alloy/da/mod.rs	0.00%	105 Missing ⚠️
crates/provider/src/alloy/da/local/bedrock.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
crates/provider/src/alloy/da/local/bedrock.rs	0.00% <0.00%> (ø)
crates/provider/src/alloy/da/mod.rs	0.00% <0.00%> (ø)

... and 2 files with indirect coverage changes

Flag	Coverage Δ
unit-tests	58.73% <0.00%> (+0.10%)	⬆️

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	63.37% <ø> (+1.38%)	⬆️
dev	∅ <ø> (∅)
pool	66.73% <ø> (ø)
provider	20.87% <0.00%> (-0.79%)	⬇️
rpc	25.87% <ø> (ø)
sim	76.65% <ø> (ø)
tasks	∅ <ø> (∅)
types	67.83% <ø> (ø)
utils	29.38% <ø> (ø)