Code was freed from unused statements and made ready to compile without warnings under Scala 3.4.0). Furthermore we increased the following versions:
- scala: 3.3.0 => 3.3.3
- scala-js: 1.13.2 => 1.15.0
- scala-native: 0.4.15 => 0.4.17
- sbt-assembly: 2.1.1 => 2.2.0
- sbt-version-policy: 2.1.3 => 3.2.0