Fix related names of NetmapView

[johannaengland]

Closes #2681.

[sonarcloud]

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0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[codecov]

Codecov Report

Merging #2683 (6254fd0) into 5.7.x (25e4b32) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##            5.7.x    #2683   +/-   ##
=======================================
  Coverage   55.17%   55.17%           
=======================================
  Files         561      561           
  Lines       40921    40921           
=======================================
  Hits        22577    22577           
  Misses      18344    18344           

Files Changed	Coverage Δ
python/nav/netmap/topology.py	82.35% <0.00%> (ø)

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[lunkwill42]

Looks good to me. I assume the lack of test coverage here is why we didn't catch this before the 5.7.0 release, so a further challenge here might be to actually add some coverage...

[github-actions]

Test results

     12 files       12 suites   15m 36s ⏱️
3 215 tests 3 215 ✔️ 0 💤 0 ❌
9 120 runs  9 120 ✔️ 0 💤 0 ❌

Results for commit 6254fd0.