refactor(lib/schemes): remove useless assertions #330

Job	Run time
Test compatibility with Node.js 10	22s
test / Test Fastify Integration	0s
test / Lint Code	21s
test / Dependency Review	5s
test / Check Licenses	21s
test / Test (16, ubuntu-latest)	20s
test / Test (16, windows-latest)	56s
test / Test (18, macos-latest)	28s
test / Test (18, ubuntu-latest)	21s
test / Test (18, windows-latest)	59s
test / Test (20, macos-latest)	24s
test / Test (20, ubuntu-latest)	25s
test / Test (20, windows-latest)	1m 6s
test / Test (22, macos-latest)	30s
test / Test (22, ubuntu-latest)	22s
test / Test (22, windows-latest)	55s
test / Automerge Dependabot PRs	0s
	7m 55s

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