Sync time on raspberry pi before running setup script

[StarrryNight]

This PR resolve #3615 . It adds an ansible task to enable ntp before running the setup_pi.yml script to ensure time in synced with local machine.

After enabling ntp, the time on the raspberry pi synced to the local machine. This enabled the setup script to run correctly.

Set up pi.

Description

Testing Done

Resolved Issues

#3615

Length Justification and Key Files to Review

Review Checklist

It is the reviewers responsibility to also make sure every item here has been covered

• Function & Class comments: All function definitions (usually in the .h file) should have a javadoc style comment at the start of them. For examples, see the functions defined in thunderbots/software/geom. Similarly, all classes should have an associated Javadoc comment explaining the purpose of the class.
• Remove all commented out code
• Remove extra print statements: for example, those just used for testing
• Resolve all TODO's: All TODO (or similar) statements should either be completed or associated with a github issue

[annieisawesome2]

Looks good!

[suchirss]

Looks great for the normal case (no tags configured in the command to run setup_pi)! Left notes for a few changes regarding tags, idempotency, and a naming nit.

[StarrryNight]

Thanks Suchir. I will fix the naming nits and add change the tag to dependencies since its a better fit. And also add the checking ntp block and only enabling if its disbaled.

[suchirss]

Thanks for applying my requested changes. Your task is now maintains idempotency + correctly applies only the dependencies tag subset.

I ran the following test cases and all of them behaved as expected.

The testing also spurred issue #3627

LGTM + nice work!