Update assign stack overflow

[A4-Tacks]

~ $ jq '(..|select(startswith("$")?)) |= {meta: .}' <<< '["a", "$b"]'
[
  "a",
  {
    "meta": "$b"
  }
]
~ $ jaq '(..|select(startswith("$")?)) |= {meta: .}' <<< '["a", "$b"]'

thread 'main' has overflowed its stack
fatal runtime error: stack overflow
Abort

[01mf02]

You seem to be using an old version of jaq. Since jaq 2.3, this is corrected:

$ jaq '(..|select(startswith("$")?)) |= {meta: .}' <<< '["a", "$b"]'
[
  "a",
  {
    "meta": "$b"
  }
]

[01mf02]

(This was corrected in #285.)