fix: add node 20 support (#1153)

Closes #1149

Author: Skn0tt

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14, 16, 18, 19]
+        node-version: [14, 16, 18, 20]
       fail-fast: false
 
     services:

package.json

@@ -21,7 +21,7 @@
   "module": "dist/esm/src/index.js",
   "version": "1.14.0",
   "engines": {
-    "node": "14 || 15 || 16 || 17 || 18 || 19"
+    "node": "14 || 15 || 16 || 17 || 18 || 19 || 20"
   },
   "bin": {
     "quirrel": "cli.js"