Fix showing resource as orphaned when it's not

[saberlynx]

Checklist:

• Tests
• CHANGELOG Entry

[codecov]

Codecov Report

Merging #1921 into gsa-9.0 will decrease coverage by 0.01%.
The diff coverage is 0%.

@@             Coverage Diff             @@
##           gsa-9.0    #1921      +/-   ##
===========================================
- Coverage    48.98%   48.97%   -0.02%     
===========================================
  Files         1067     1067              
  Lines        24943    24943              
  Branches      7018     7018              
===========================================
- Hits         12218    12215       -3     
- Misses       11564    11567       +3     
  Partials      1161     1161

Impacted Files	Coverage Δ
gsa/src/web/entity/link.js	15.38% <0%> (ø)	⬆️
gsa/src/web/entities/container.js	44.72% <0%> (-1.27%)	⬇️

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