Corrections to transportation offices and weight scales

[jamesatheyDDS]

Checklist

I have…

• [x] run the application locally (bin/rails server) and verified that my changes behave as expected.
• [x] run static code analysis (bin/rubocop) and vulnerability scan (bin/brakeman) against my changes.
• [x] run the test suite (bin/rake spec) and verified that all tests pass.
• [x] summarized below my changes and noted which issues (if any) this pull request fixes or addresses.
• [x] thoroughly outlined below the steps necessary to test my changes.
• [x] read, understand, and agree to the terms described in CONTRIBUTING.md.

Summary of Changes

This pull request…

• Removes several duplicate (and even triplicate) transportation offices and weight scales.
• Corrects the hours of operation for several offices.
• Corrects the address of the Malmstrom AFB office.

Testing

To verify the changes proposed in this pull request…

1. clone this repo,
2. git checkout pppo_updates,
3. set up development dependencies according to CONTRIBUTING.md,
4. run bin/rails server, and
5. load up http://localhost:3000 in the Web browser of your choice.