Fix #1240 - Parse line and column numbers for fatal embertemplatelint errors

test/handler/test_embertemplatelint_handler.vader

@@ -32,14 +32,12 @@ Execute(The ember-template-lint handler should parse lines correctly):
   AssertEqual
   \ [
   \   {
-  \     'bufnr': 347,
   \     'lnum': 1,
   \     'col': 10,
   \     'text': 'bare-strings: Non-translated string used',
   \     'type': 'E',
   \   },
   \   {
-  \     'bufnr': 347,
   \     'lnum': 3,
   \     'col': 6,
   \     'text': 'invalid-interactive: Interaction added to non-interactive element',
@@ -55,8 +53,8 @@ Execute(The ember-template-lint handler should handle template parsing error cor
   \     "fatal": true,
   \     "moduleId": "app/templates/application",
   \     "message": "Parse error on line 5 ...",
-  \     "line": 1,
-  \     "column": 1,
+  \     "line": 5,
+  \     "column": 3,
   \     "source": "Error: Parse error on line 5 ...",
   \     "severity": 2
   \   }
@@ -66,9 +64,8 @@ Execute(The ember-template-lint handler should handle template parsing error cor
   AssertEqual
   \ [
   \   {
-  \     'bufnr': 347,
-  \     'lnum': 1,
-  \     'col': 1,
+  \     'lnum': 5,
+  \     'col': 3,
   \     'text': 'Parse error on line 5 ...',
   \     'type': 'E',
   \   },