fix: Fixed svg url (#1839)

fixes #1838

Testing Performed
- Open 2 tables
- ctrl / cmd + L to show linker popup
- click cell in 1 table then cell in other
- hover over dotted arrow and click alt
- should see chain link with slash through it

packages/dashboard-core-plugins/src/linker/LinkerLink.scss

@@ -130,7 +130,7 @@ $dash-size: 10;
  &.danger-delete {
  path.link-select {
  cursor:
- url('../assets/svg/cursor-unlinker.svg') 8 8,
+ url('../../assets/svg/cursor-unlinker.svg') 8 8,
  pointer;
  }