Merge pull request #2709 from nestjs/renovate/cimg-node-21.x

chore(deps): update node.js to v21.4

Author: kamilmysliwiec

.circleci/config.yml

@@ -25,7 +25,7 @@ jobs:
   build:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:21.1
+      - image: cimg/node:21.4
     steps:
       - checkout
       - run:
@@ -47,7 +47,7 @@ jobs:
   unit_tests:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:21.1
+      - image: cimg/node:21.4
     steps:
       - checkout
       - *restore-cache
@@ -58,7 +58,7 @@ jobs:
   e2e_tests:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:21.1
+      - image: cimg/node:21.4
     steps:
       - checkout
       - *restore-cache