Tasks - variable from user input when running the task (minor)

[coolemur]

Check for existing issues

• [X] Completed

Describe the feature

Described in discussion - https://github.com/zed-industries/zed/discussions/10823

Would be nice to have user input as variable

So instead of exact value, user could write the value everytime the task is run:

  {
    "label": "Kill port 8081",
    "command": "kill -9 $(lsof -i tcp:8081 -t) 2> /dev/null"
  }

 {
   "label": "Kill port <port>",
   "command": "kill -9 $(lsof -i tcp:${input:port}-t) 2> /dev/null"
 }

If applicable, add mockups / screenshots to help present your vision of the feature

No response