spec: invalid padding

[erik-3milabs]

lambda_vm/spec/src/commit.toml

Lines 17 to 21 in 89bef88

	[[variables.auxiliary]]
	name = "address"
	type = "DWordWL"
	desc = "Address of first byte to commit."
	pad = ["arr", 0, 0, 0, 0]

lambda_vm/spec/src/commit.toml

Lines 29 to 33 in 89bef88

	[[variables.auxiliary]]
	name = "count"
	type = "DWordWL"
	desc = "number of bytes to commit"
	pad = ["arr", 1, 0, 0, 0]

The spec contains some invalid padding types. And apparently this is not picked up by the test suite.