chainspec fix - account for valuation in min collator stk #839

Job	Run time
Global init	7s
Delete fungible environment	0s
Build / Build unlocked runtime Docker image (amd64, compile-gke)	3m 30s
Build / Build fast runtime Docker image (amd64, compile-gke)	3m 30s
Build / Build Docker image (amd64, compile-gke)	3m 30s
Build / Build unlocked runtime Docker image (arm64, compile-gke-arm)	2m 53s
Build / Clippy check	2m 38s
Build / Build fast runtime Docker image (arm64, compile-gke-arm)	2m 48s
Build / Build Docker image (arm64, compile-gke-arm)	2m 49s
Build / Coverage report	2m 55s
Build / Run runtime benchmarks	2m 54s
Build / Run benchmark tests	3m 9s
Build / Formatting check	36s
Build / Unit tests	2m 54s
Build / Generate multiplatform Docker image manifest	1s
Build / Generate multiplatform Docker image manifest for fast runtime image	1s
Build / Generate multiplatform Docker image manifest for unlocked runtime image	1s
Generate types	1s
Deploy to rollup-dev on every commit to `eth-rollup-develop` branch	1s
Deploy fungible environment	1s
Run e2e tests	1s
	34m 20s

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