[RUN-4584] excludes commons-logging only added for test

[ronaveva]

Jira ticket: https://pagerduty.atlassian.net/browse/RUN-4584

commons-logging dependency is excluded to avoid conflict when running on rundeck
commons-logging added for test scope only

[Copilot]

Pull request overview

This PR updates the plugin’s dependency packaging to avoid bundling commons-logging (which can conflict with Rundeck’s spring-jcl at runtime) while still making commons-logging available for tests.

Changes:

• Moved the Apache HttpClient version into gradle.properties.
• Excluded transitive commons-logging from the packaged httpclient dependency so it won’t be bundled into the plugin JAR.
• Added commons-logging as a testRuntimeOnly dependency to support test execution.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File	Description
gradle.properties	Introduces centralized version properties for HttpClient and commons-logging.
build.gradle	Excludes transitive commons-logging from the packaged plugin libs and adds commons-logging for tests only.