Build and deploy the latest environment image

[choldgraf]

Description

In #105 I updated our TZ variable so that it is properly set. However, I forgot that image builds aren't automatically happening (because of #79).

Tasks

We need to do the following:

• build the environment for this repository and push it to the registry
• update staging to use the image
• double-check that the issue is resolved by running library(tidyverse) and confirming that there is no error about timedatectl
• If no error, do the same for prod

I wonder if @GeorgianaElena would be willing to give this a shot in tandem with deploying #101 as well? (@yuvipanda updated the credentials so we should be able to deploy just fine now)

[GeorgianaElena]

library(tidyverse) returns this now:

[choldgraf]

@GeorgianaElena i think that is correct! Those conflicts messages were expected, i believe

[choldgraf]

this is now fixed with #113