OLCUT v5.2.1

Updates several dependencies.

Runtime:
jackson-core - 2.12.5 -> 2.13.2
jackson-databind - 2.12.5 -> 2.13.2.2
jline3 - 3.20.0 -> 3.21.0
protobuf-java - 3.17.3 -> 3.19.4

Test:
junit5 - 5.7.1 -> 5.8.2