JFrog plugin - Local jfrog CLI Scan result output into a Junit-formatted file

Is your feature request related to a problem? Please describe.

When the Jenkins with a stage as follow:

stage('Apply JFrog X-Ray Scanning') {
tools { jfrog 'jfrog-cli' }
steps {
	script {					
		// Show the installed version of JFrog CLI.
		jf '-v'
		
		// Show the configured JFrog Platform instances.
		jf 'c show'
		
		// Ping Artifactory.
		jf 'rt ping'

		// Start local X-Ray scan
		jf "scan ${WORKSPACE}/**/my-artifact.tar.gz"
	}
}

The scan results are shown in the build log/stdout as a table (the default format).
Such output would be very useful in the Jenkins build if it could be persisted as a build artifact (with the archiveArtifacts step) or as tests results (with the Junit step).

Describe the solution you'd like to see

Multiple approaches on the matter:

• JFrog plugin to allow outputting the CLI stdout into a file in the build workspace
• jfrog-cli scan to support the junit format and allow outputting it into a file

Describe alternatives you've considered

No response

Additional context

No response

Start with the JFrog CLI scan command and the Jenkins pipeline example in the issue, then determine whether output-file support or JUnit formatting belongs in this repository. Done means scan results can be written to a workspace file suitable for archiveArtifacts or Jenkins JUnit processing, with the chosen behavior documented and verified.