build: update dependency node to v22.20.0 (angular#31921)

angular-robot · web-flow · commit b243b56555ac · 2025-09-29T14:03:09.000-07:00
See associated pull request for more information.
diff --git a/.nvmrc b/.nvmrc
@@ -1 +1 @@
-22.19.0
+22.20.0
diff --git a/docs/.nvmrc b/docs/.nvmrc
@@ -1 +1 @@
-22.19.0
+22.20.0
