Remove tslib dev dependency

Author: vanruesc

package.json

@@ -117,7 +117,6 @@
 		"stylelint-config-standard-scss": "17.x.x",
 		"stylelint-order": "8.x.x",
 		"tiny-glob": "0.x.x",
-		"tslib": "2.x.x",
 		"tsx": "4.x.x",
 		"tweakpane": "4.x.x",
 		"typedoc": "0.x.x",