Removed feed and upped cooldown on Dependabot

.github/dependabot.yml

@@ -2,18 +2,19 @@
 # package ecosystems to update and where the package manifests are located.
 # Please see the documentation for all configuration options:
 # https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# cSpell:ignore cooldown
 
 version: 2
 updates:
   - package-ecosystem: npm
     directory: /user-auth/graphtutorial # Location of package manifests
     schedule:
       interval: weekly
+    cooldown:
+      default-days: 7
   - package-ecosystem: npm
     directory: /app-auth/graphapponlytutorial # Location of package manifests
     schedule:
       interval: weekly
-registries:
-  microsoft-proxy:
-    type: npm-registry
-    url: https://packagefeedproxy.microsoft.io/npm/
+    cooldown:
+      default-days: 7

.github/workflows/nodejs.yml

@@ -17,7 +17,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [ 20.x, 22.x, 24.x ]
+        node-version: [ 22.x, 24.x ]
 
     steps:
     - uses: actions/checkout@v3
@@ -44,7 +44,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [ 20.x, 22.x, 24.x ]
+        node-version: [ 22.x, 24.x ]
 
     steps:
     - uses: actions/checkout@v3