Don't use hardcoded strings for type names

[yunzheng]

[codecov[bot]]

Codecov Report

Merging #36 (acd45d7) into main (e86c226) will not change coverage. The diff coverage is 0.00%.

@@           Coverage Diff           @@
##             main      #36   +/-   ##
=======================================
  Coverage   76.97%   76.97%           
=======================================
  Files          10       10           
  Lines        2454     2454           
=======================================
  Hits         1889     1889           
  Misses        565      565           

Flag	Coverage Δ
unittests	76.97% <0.00%> (ø)

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Impacted Files	Coverage Δ
dissect/cobaltstrike/pcap.py	0.00% <0.00%> (ø)

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