Fix NoSuchFileException in Jenkins agents

[yahavi]

• [x] This pull request is created in the jfrog/jenkins-artifactory-plugin repository.
• [x] All tests passed. If this feature is not already covered by the tests, I added new tests.

• [x] All static analysis checks passed.

Fix https://github.com/jfrog/jenkins-artifactory-plugin/issues/910

The following code runs on an agent environment:

Files.newOutputStream(new File(configuration.getPropertiesFile()).getCanonicalFile().toPath())

However, it can't be run remotely.