fixes the campaign relationship types

[pbedat]

all Add* methods produced "targets" relationships

[codecov[bot]]

Codecov Report

Merging #55 (62a74f7) into master (ec2f5c2) will increase coverage by 0.00%. The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master      #55   +/-   ##
=======================================
  Coverage   99.29%   99.30%           
=======================================
  Files          43       44    +1     
  Lines        1993     2009   +16     
=======================================
+ Hits         1979     1995   +16     
  Misses          7        7           
  Partials        7        7           

Impacted Files	Coverage Δ
campaign.go	100.00% <100.00%> (ø)
data-types.go	100.00% <0.00%> (ø)
incident.go	100.00% <0.00%> (ø)
stix.go	99.63% <0.00%> (+<0.01%)	:arrow_up:

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