Disable some FileFields

[swaterkamp]

If corresponding radio buttons are not checked, the FileFields belonging to them are disabled to prevent confusion.

Checklist:

• [ N/A ] Tests
• [ X ] CHANGELOG Entry

[codecov]

Codecov Report

Merging #1430 into gsa-8.0 will decrease coverage by <.01%.
The diff coverage is 0%.

@@             Coverage Diff             @@
##           gsa-8.0    #1430      +/-   ##
===========================================
- Coverage     37.1%   37.09%   -0.01%     
===========================================
  Files          961      961              
  Lines        21742    21744       +2     
  Branches      6047     6027      -20     
===========================================
  Hits          8067     8067              
- Misses       12365    12367       +2     
  Partials      1310     1310

Impacted Files	Coverage Δ
gsa/src/web/pages/portlists/dialog.js	17.39% <ø> (ø)	⬆️
gsa/src/web/pages/targets/dialog.js	19.71% <0%> (-0.58%)	⬇️
gsa/src/web/pages/vulns/listpage.js	42.85% <0%> (ø)	⬆️

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