chore(deps): bump org.apache.maven.resolver:maven-resolver-impl (#13497)

Bumps [org.apache.maven.resolver:maven-resolver-impl](https://github.com/apache/maven-resolver) from 1.9.19 to 1.9.20.
- [Release notes](https://github.com/apache/maven-resolver/releases)
- [Commits](apache/maven-resolver@maven-resolver-1.9.19...maven-resolver-1.9.20)

---
updated-dependencies:
- dependency-name: org.apache.maven.resolver:maven-resolver-impl
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

grails-shell/build.gradle

@@ -29,7 +29,7 @@ dependencies {
     }
 
     implementation("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.19")
-    implementation("org.apache.maven.resolver:maven-resolver-impl:1.9.19")
+    implementation("org.apache.maven.resolver:maven-resolver-impl:1.9.20")
     implementation("org.apache.maven.resolver:maven-resolver-transport-file:1.9.19")
     implementation("org.apache.maven.resolver:maven-resolver-transport-http:1.9.19") {
         exclude group: "org.slf4j", module:"jcl-over-slf4j"