Misleading error message when attempting to declare a single-line array

[majastrz]

Bicep version
0.2.328 (last released as of right now)

Describe the bug
When you follow the below repro steps, you get the BCP018 error with message: Expected the "]" character at this location.

The error is misleading because the real issue is that the array wasn't spread across multiple lines (newlines are basically missing).

To Reproduce
Paste in the following bicep snippet into VS code:

var things = [true]

Additional context

[miqm]

Wouldn't this be gone after #586 will be implemented?

[alex-frankel]

Yes it would

[StephenWeatherford]

Another example:

param password string = 'xxxx'
param o object = { a: 1 }
var sum = 1 + 3
output sub int = sum

Actual error:

Expected: error on the param o object line

[anthony-c-martin]

Closed with #4956