When fetching customer info from DVV, look up active permits from database

[danjacob-anders]

PV-720

How Has This Been Tested?

Tested manually

Manual Testing Instructions for Reviewers

In admin UI:

1. Create a permit for a user
2. Create another permit for another vehicle. Prices should be adjusted for 2nd vehicle, and it should not be possible to change months

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (d292ea0) 82.46% compared to head (a3e7607) 82.46%.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #433   +/-   ##
========================================
  Coverage    82.46%   82.46%           
========================================
  Files          152      152           
  Lines         9381     9383    +2     
========================================
+ Hits          7736     7738    +2     
  Misses        1645     1645           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

100.0% Coverage
0.0% Duplication

[mhieta]

Looks good