Update picocli to 4.7.5 and enable help width computation

(cherry picked from commit 50d1d4d)

Author: sormuras

gradle/libs.versions.toml

@@ -57,7 +57,7 @@ mockito = { module = "org.mockito:mockito-junit-jupiter", version = "5.4.0" }
 opentest4j = { module = "org.opentest4j:opentest4j", version.ref = "opentest4j" }
 openTestReporting-events = { module = "org.opentest4j.reporting:open-test-reporting-events", version.ref = "openTestReporting" }
 openTestReporting-tooling = { module = "org.opentest4j.reporting:open-test-reporting-tooling", version.ref = "openTestReporting" }
-picocli = { module = "info.picocli:picocli", version = "4.7.4" }
+picocli = { module = "info.picocli:picocli", version = "4.7.5" }
 slf4j-julBinding = { module = "org.slf4j:slf4j-jdk14", version = "2.0.7" }
 spock1 = { module = "org.spockframework:spock-core", version = "1.3-groovy-2.5" }
 univocity-parsers = { module = "com.univocity:univocity-parsers", version = "2.9.1" }