Fixes missing LFS pointers for images

[JimBobSquarePants]

Prerequisites

• [x] I have written a descriptive pull-request title
• [x] I have verified that there are no overlapping pull-requests open
• [x] I have verified that I am following matches the existing coding patterns and practice as demonstrated in the repository. These follow strict Stylecop rules :cop:.
• [x] I have provided test coverage for my change (where applicable)

Description

5 previously added images were not done so with Git LFS enabled in the repo. I've migrated them so that builds run again without issue.

[codecov[bot]]

Codecov Report

Merging #136 (b409994) into master (39acb53) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #136   +/-   ##
=======================================
  Coverage   69.35%   69.35%           
=======================================
  Files          89       89           
  Lines        5142     5142           
  Branches     1051     1051           
=======================================
  Hits         3566     3566           
  Misses       1359     1359           
  Partials      217      217           

Flag	Coverage Δ
unittests	69.35% <ø> (ø)

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