upgrading to flyway 6.0.0-beta

[ryanjwag]

No description provided.

[rackerbenoit]

I am not quite sure why the CI builds are failing. I will look more in depth at a later time.

[rackerbenoit]

First error:

     Failure/Error:
       expect(chef_run).to create_remote_file(
         "/opt/flywaydb/flyway-#{VERSION}/drivers/mariadb-java-client-1.4.5.jar"
       ).with(
         source: 'http://repo1.maven.org/maven2/org/mariadb/jdbc/mariadb-java-client/1.4.5/mariadb-java-client-1.4.5.jar'
       )
     
       expected "remote_file[/opt/flywaydb/flyway-6.0.0-beta/drivers/mariadb-java-client-1.4.5.jar]" with action :create to be in Chef run. Other remote_file resources:
     
         remote_file[/tmp/chefspec20190315-5074-1nawocafile_cache_path/flyway-commandline-6.0.0-beta-linux-x64.tar.gz]
         remote_file[/opt/flywaydb/flyway-6.0.0/drivers/mariadb-java-client-1.4.5.jar]
         remote_file[/tmp/chefspec20190315-5074-1nawocafile_cache_path/flyway-commandline-6.0.0-beta-linux-x64.tar.gz]
         remote_file[/opt/flywaydb/flyway-6.0.0/drivers/mysql-connector-java-5.1.43.jar]```