Artifactory build promotion on Ontrack promotion

[dcoraboeuf]

Given a project which can be linked to an Artifactory build (through configuration or convention), when a build of this project is promoted, promote the corresponding build:

• build number is set to the build number (or build display name)
• if the Artifactory build cannot be found, nothing is done
• if the build is done, promote the build to the Ontrack promotion
• the target repository is optional but can be specified by a property using a format where $promotion stands for the promotion ($PROMOTION is also possible or $Promotion to preserve the case)
• some formats (like Helm or other) might require copying the artifacts instead of promoting the build