Fix decreaseIndentPattern for javascript and typescript

Fixes #201424

It wasn't matching closing parens, which resulted in these issues:
* Pressing enter with just a closing paren to the right of the caret
wouldn't result in a dedent on the next line
* With the caret at the start of the line below a line containing only a
closing paren, pressing tab would result in an extra level of
indentation

extensions/javascript/javascript-language-configuration.json

@@ -111,7 +111,7 @@
 	},
 	"indentationRules": {
 		"decreaseIndentPattern": {
-			"pattern": "^((?!.*?/\\*).*\\*\/)?\\s*[\\}\\]].*$"
+			"pattern": "^((?!.*?/\\*).*\\*\/)?\\s*[\\}\\]\\)].*$"
 		},
 		"increaseIndentPattern": {
 			"pattern": "^((?!//).)*(\\{([^}\"'`/]*|(\\t|[ ])*//.*)|\\([^)\"'`/]*|\\[[^\\]\"'`/]*)$"