Collection literal is parsed as ConstantNode

[xuzhg]

Describe the bug

Short summary (3-5 sentences) describing the issue.

Assemblies affected

Which assemblies and versions are known to be affected e.g. Microsoft.OData.Core 8.x

Steps to Reproduce

The collection literal such as "[1,2,3]" is read/parsed as ConstantNode.

It's same as "Id in (2,3,4)", where the parentheses literal is read as LiteralToken, then in the InBinder, to convert to CollectionConstantNode. That's not a "good" process.

It's same as "{"name": "Sam"}", where the brace literal is read as LiteralToken also.

Expected behaviour

For [], it should be parsed as collection.
For {}, if it's for function parameter template, it should be parsed as LiteralToken, for Json object, it should be parsed as a key value pairs.
for (), if it's for 'in' operator, it should be parsed as a collection, otherwise, it should be parsed as an expression.

Actual behaviour

• Parsed as LiteralToken with all as a string.

Additional details

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