chore(rln): add uncompressed key and benches #886

Job	Run time
benchmark - ubuntu-latest - utils	6m 33s
lint - rln - ubuntu-latest	1m 57s
benchmark - ubuntu-latest - rln - default	23m 5s
test - rln-wasm - ubuntu-latest	3m 5s
lint - utils - ubuntu-latest	1m 44s
benchmark - ubuntu-latest - rln - arkzkey	31m 3s
test - rln - ubuntu-latest	4m 14s
test - rln-wasm - macos-latest	2m 30s
test - utils - ubuntu-latest	1m 57s
test - rln - macos-latest	4m 43s
test - utils - macos-latest	1m 34s
	1h 22m 25s

Provide feedback