Bump org.codehaus.groovy:groovy-all from 3.0.19 to 3.0.20

Bumps [org.codehaus.groovy:groovy-all](https://github.com/apache/groovy) from 3.0.19 to 3.0.20.
- [Commits](https://github.com/apache/groovy/commits)

---
updated-dependencies:
- dependency-name: org.codehaus.groovy:groovy-all
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle.kts

@@ -32,7 +32,7 @@ repositories {
 dependencies {
     detektPlugins("io.gitlab.arturbosch.detekt:detekt-formatting:1.23.4")
     // mandatory dependencies for using Spock
-    testImplementation ("org.codehaus.groovy:groovy-all:3.0.19")
+    testImplementation ("org.codehaus.groovy:groovy-all:3.0.20")
     testImplementation ("org.spockframework:spock-core:2.3-groovy-4.0") {
         exclude("org.codehaus.groovy", "groovy-xml")
     }