🐛 Reformat issue with escaped character in stringified object key

[Conaclos]

Environment information

Playground and Biome 1.8.3

What happened?

The reformat issue is in the prettier::js::quote-props::object test.
Given the follwing code:

a = {
  "\a": 1,
  "b": 2
}

Formatting a first time leads to (Playground):

a = {
  "a": 1,
  "b": 2
}

AQnd the second time:

a = {
  a: 1,
  "b": 2
}

Expected result

Prettier formats the example directly into:

a = {
  a: 1,
  "b": 2
}

Biome should exhibit the same behavior.

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