Update GitHub Actions versions - 2026-04-20 (#27428)

Author: github-actions[bot]

.github/aw/actions-lock.json

@@ -83,10 +83,10 @@
       "version": "v5.2.0",
       "sha": "be666c2fcd27ec809703dec50e508c2fdc7f6654"
     },
-    "actions/setup-node@v6.3.0": {
+    "actions/setup-node@v6.4.0": {
       "repo": "actions/setup-node",
-      "version": "v6.3.0",
-      "sha": "53b83947a5a98c8d113130e565377fae1a50d02f"
+      "version": "v6.4.0",
+      "sha": "48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e"
     },
     "actions/setup-python@v6.2.0": {
       "repo": "actions/setup-python",