build: fix VERSION copy after removal from repo

[ernestojeda]

After the removal of the VERSION file from the repo, the local docker build command started failing. This PR writes the VERSION file on the fly to the docker image using the new make version target.

Signed-off-by: Ernesto Ojeda ernesto.ojeda@intel.com

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://wiki.edgexfoundry.org/display/FA/Contributor%27s+Guide
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number:

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Are there any new imports or modules? If so, what are they used for and why?

Are there any specific instructions or things that should be known prior to reviewing?

Other information

[bill-mahoney]

LGTM