Bump org.apache.commons:commons-exec from 1.3 to 1.4.0

Bumps org.apache.commons:commons-exec from 1.3 to 1.4.0.

---
updated-dependencies:
- dependency-name: org.apache.commons:commons-exec
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle

@@ -50,7 +50,7 @@ dependencies {
     compileOnly "cd.go.plugin:go-plugin-api:${gocdPluginVersion}"
 
     implementation 'joda-time:joda-time:2.12.5'
-    implementation 'org.apache.commons:commons-exec:1.3'
+    implementation 'org.apache.commons:commons-exec:1.4.0'
     implementation 'commons-io:commons-io:2.15.1'
 
     implementation platform('com.fasterxml.jackson:jackson-bom:2.16.1')