test: increase src/domains/vote coverage to 100%

[romanlikhovich]

Summary

Covered src/domains/vote to 100%

Added one more test case for the routing. Changed test.yml and generate-test-workflow.js for src/domains/vote to 100

Checklist

• My changes look good in both light AND dark mode
• The change is not hardcoded to a single network, but has multi-asset in mind
• I checked my changes for obvious issues, debug statements and commented code
• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged