Newlines in inline tables appear not to work

[dwilliamson]

This is the test file:

a = {
   b = 3 }

The error Unexpected token `NewLine` while parsing inline table is emitted.

ParseKeyValue sets _hideNewLine = false. It then goes into ParseValue, which calls ParseInlineTable and inherits the value of _hideNewLine. It looks like ParseInlineTable should explicitly set it to true.

This isn't caught by any tests as #b2377a1 only added tests for inline arrays.