Fix: disallow semi injection before template string

[jackschu]

The following piece of code is valid but it is parsed incorrectly:

log
`foo`;

The output of tree-sitter parse is the following:

program [0, 0] - [2, 0]
  expression_statement [0, 0] - [0, 3]
    identifier [0, 0] - [0, 3]
  expression_statement [1, 0] - [1, 5]
    template_string [1, 0] - [1, 5]
      string_fragment [1, 1] - [1, 4]

If you run a snippet like this (playground link)

const log = (x) => console.log(x)

log
`foo`;

3
`foo`;

You'll get this output

[LOG]: ["foo"] 
[ERR]: "Executed JavaScript Failed:" 
[ERR]: 3 is not a function 

So regardless of the first expression in each clause (ie log or 3 ) the runtime treats foo as the back-half of a call expression, but tree sitter outputs the above rather than the below because of automatic semi injection.

(program [0, 0] - [1, 2]
  (expression_statement [0, 0] - [1, 2]
    (call_expression [0, 0] - [1, 2]
      function: (identifier [0, 0] - [0, 1])
      arguments: (template_string [1, 0] - [1, 2]))))

Also modified the test cases

[amaanq]

thx!