fix: use npm@1 task with Azure Artifacts feed for daily CI build

Replace .npmrc creation + npmAuthenticate@0 + script npm ci with a
single npm@1 task using customRegistry/customFeed, matching the
approach from microsoftgraph/msgraph-sdk-typescript-core#583.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: ramsessanchez

.azure-pipelines/daily-ci-build.yml

@@ -48,20 +48,14 @@ extends:
                 inputs:
                   versionSpec: '20.x'
 
-              - script: |
-                  echo "registry=$(NPM_REGISTRY_URL)" > .npmrc
-                  echo "always-auth=true" >> .npmrc
-                displayName: Create .npmrc for Azure Artifacts feed
-                workingDirectory: $(Build.SourcesDirectory)
-
-              - task: npmAuthenticate@0
-                displayName: Authenticate npm
-                inputs:
-                  workingFile: $(Build.SourcesDirectory)/.npmrc
-
-              - script: npm ci
+              - task: npm@1
                 displayName: Install dependencies
-                workingDirectory: $(Build.SourcesDirectory)
+                inputs:
+                  command: 'ci'
+                  verbose: true
+                  customRegistry: 'useFeed'
+                  customFeed: 'Graph Developer Experiences/GraphDeveloperExperiences_Public'
+                  workingDir: '$(Build.SourcesDirectory)'
 
               - script: npm run build --workspaces
                 displayName: Build SDK