[op-acceptance] TestFees is failing on Eris

[scharissis]

This test is failing on Eris with logs:

t=2025-09-09T06:49:23.939+0000 lvl=info msg="initializing orchestrator" backend=sysext
=== RUN   TestFees
    system.go:28:               INFO [09-09|06:49:23.939] Interop is inactive, skipping clusters
    system.go:51:               INFO [09-09|06:49:23.939] Interop is inactive, skipping supervisors
    l2.go:391:             INFO [09-09|06:49:23.942] Loaded devnet keys: 42 L1 system keys, 0 L2 user keys
    l2.go:391:             INFO [09-09|06:49:23.946] Loaded devnet keys: 42 L1 system keys, 0 L2 user keys
    assertions.go:369:             ERROR[09-09|06:49:39.570]
    assertions.go:369:             	Error Trace:	/data/optimism/op-devstack/dsl/operator_fee.go:84
    assertions.go:369:             	            				/data/optimism/op-acceptance-tests/tests/fjord/fees_test.go:25
    assertions.go:369:             	Error:      	Received unexpected error:
    assertions.go:369:             	            	upstream dep 1 (*plan.Lazy[struct {}]) failed: operation failed permanently after 5 attempts: insufficient funds for gas * price + value: balance 0, tx cost 25606600503012, overshot 25606600503012
    assertions.go:369:             	Test:       	TestFees
    assertions.go:369:
--- FAIL: TestFees (15.63s)
FAIL

Exiting, code: 1
FAIL	github.com/ethereum-optimism/optimism/op-acceptance-tests/tests/fjord	18.896s