Update CLI-for-JFrog-Lifecycle.md

[michaelbe-jfrog]

Edited the text, as per @eyalbe4's request

• All tests have passed. If this feature is not already covered by the tests, new tests have been added.
• The pull request is targeting the dev branch.
• The code has been validated to compile successfully by running go vet ./....
• The code has been formatted properly using go fmt ./....

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