Fix datebased release of arender package

[INFO] Nuxeo ARender connector embedded Marketplace package FAILURE [  4.855 s]
[INFO] Docker ARender Previewer server .................... FAILURE [  2.233 s]
[INFO] Docker ARender Rendition server .................... SUCCESS [01:28 min]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 02:01 min
[INFO] Finished at: 2018-11-19T16:59:44+00:00
[INFO] Final Memory: 122M/1798M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project marketplace-arender-connector-embedded: Could not resolve dependencies for project com.nuxeo.marketplace.arender:marketplace-arender-connector-embedded:zip:1.0.1-I20181119_1657: The following artifacts could not be resolved: com.nuxeo.ecm.annotation:nuxeo-arender-connector-core:jar:10.3-I20181119_0125, com.nuxeo.ecm.annotation:nuxeo-arender-connector-hmi:war:10.3-I20181119_0125: Could not find artifact com.nuxeo.ecm.annotation:nuxeo-arender-connector-core:jar:10.3-I20181119_0125 in private-releases (https://mavenpriv.nuxeo.com/nexus/content/groups/private-releases) -> [Help 1]
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.10:copy (copy) on project docker-arender-previewer: Unable to find artifact. Failure to find com.nuxeo.ecm.annotation:nuxeo-arender-connector-hmi:war:10.3-I20181119_0125 in https://mavenpriv.nuxeo.com/nexus/content/groups/private-releases was cached in the local repository, resolution will not be reattempted until the update interval of private-releases has elapsed or updates are forced
[ERROR] 
[ERROR] Try downloading the file manually from the project website.
[ERROR] 
[ERROR] Then, install it using the command:
[ERROR] mvn install:install-file -DgroupId=com.nuxeo.ecm.annotation -DartifactId=nuxeo-arender-connector-hmi -Dversion=10.3-I20181119_0125 -Dpackaging=war -Dfile=/path/to/file
[ERROR] 
[ERROR] Alternatively, if you host your own repository you can deploy the file there:
[ERROR] mvn deploy:deploy-file -DgroupId=com.nuxeo.ecm.annotation -DartifactId=nuxeo-arender-connector-hmi -Dversion=10.3-I20181119_0125 -Dpackaging=war -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]
[ERROR] 
[ERROR] 
[ERROR] com.nuxeo.ecm.annotation:nuxeo-arender-connector-hmi:war:10.3-I20181119_0125
[ERROR] 
[ERROR] from the specified remote repositories:
[ERROR] private-releases (https://mavenpriv.nuxeo.com/nexus/content/groups/private-releases, releases=true, snapshots=false),
[ERROR] private-snapshots (https://mavenpriv.nuxeo.com/nexus/content/groups/private-snapshots, releases=false, snapshots=true),
[ERROR] nightly-staging (http://mavenin.nuxeo.com/nexus/content/repositories/nightly-staging, releases=true, snapshots=false),
[ERROR] nightly-staging-priv (https://mavenpriv.nuxeo.com/nexus/content/repositories/nightly-staging-priv, releases=true, snapshots=false),
[ERROR] arender (https://mavenin.nuxeo.com/nexus/content/repositories/arender/, releases=true, snapshots=false),
[ERROR] public-releases-mirror (http://mavenin.nuxeo.com/nexus/content/groups/public, releases=true, snapshots=false),
[ERROR] public-snapshots-mirror (http://mavenin.nuxeo.com/nexus/content/groups/public-snapshot, releases=false, snapshots=true),
[ERROR] internal-releases (http://mavenin.nuxeo.com/nexus/content/groups/internal-releases, releases=true, snapshots=false),
[ERROR] internal-snapshots (http://mavenin.nuxeo.com/nexus/content/groups/internal-snapshots, releases=false, snapshots=true),
[ERROR] releases (https://mavenpriv.nuxeo.com/nexus/content/repositories/releases, releases=true, snapshots=false),
[ERROR] snapshots (https://mavenpriv.nuxeo.com/nexus/content/repositories/snapshots, releases=false, snapshots=true),
[ERROR] central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false)
[ERROR] -> [Help 2]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :marketplace-arender-connector-embedded
[ERROR] Command 'mvn clean deploy -fae -Prelease,-qa,nightly -Dnuxeo.tests.random.mode=BYPASS' returned non-zero exit code (1)
Traceback (most recent call last):
  File "../scripts/release_mp.py", line 147, in prepare
    mp_release.prepare(dryrun=dryrun, upgrade_only=upgrade_only, dodeploy=True)
  File "/opt/jenkins/workspace/Private/IT-release-on-demand-packages/nuxeo/scripts/release.py", line 715, in prepare
    dryrun=dryrun)
  File "/opt/jenkins/workspace/Private/IT-release-on-demand-packages/nuxeo/scripts/nxutils.py", line 397, in mvn
    run=not dryrun)
  File "/opt/jenkins/workspace/Private/IT-release-on-demand-packages/nuxeo/scripts/nxutils.py", line 478, in system
    % (cmd, retcode))
ExitException: Command 'mvn clean deploy -fae -Prelease,-qa,nightly -Dnuxeo.tests.random.mode=BYPASS' returned non-zero exit code (1)