Fix: deployment table post.go and restart.go error

[claire1618]

In my last PR for adding functionality for a new deployments database table, I added code in post.go and restart.go so that the builds field in the deployment table would be populated/updated when a deployment triggered a build.

However, I accidentally had an exception so when a deployment happened it actually skipped over this block of code.

This changes that.

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (a7cd07f) 66.96% compared to head (e1f4bc8) 66.96%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1032   +/-   ##
=======================================
  Coverage   66.96%   66.96%           
=======================================
  Files         330      330           
  Lines       14074    14074           
=======================================
  Hits         9424     9424           
  Misses       4169     4169           
  Partials      481      481           

Files	Coverage Δ
api/build/restart.go	0.00% <0.00%> (ø)