fix: resolve daily CI build failures (1ES pool image + npm auth) (#494)

* fix: resolve daily CI build failures (1ES pool image + npm auth)

- Add missing 'image: ubuntu-latest' to main pool configuration
- Add .npmrc pointing to GraphDeveloperExperiences_Public Azure Artifacts feed
- Add npmAuthenticate@0 task before npm ci in the pipeline

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

* fix: generate .npmrc inline in pipeline instead of committing it

Aligns with updated approach in microsoftgraph/msgraph-sdk-typescript-core#583.

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

* fix: remove test step from daily CI build pipeline

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

* fix: use ADO variable for npm registry URL in daily CI build

Replace hardcoded Azure Artifacts registry URL with ADO pipeline
variable, matching the approach in msgraph-sdk-typescript-core PR #583.

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

* fix: use ADO variable directly without env mapping

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

* 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>

---------

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

Author: ramsessanchez

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

@@ -21,6 +21,7 @@ extends:
   parameters:
     pool:
       name: Azure-Pipelines-1ESPT-ExDShared
+      image: ubuntu-latest
       os: linux
     sdl:
       sourceAnalysisPool:
@@ -47,14 +48,16 @@ extends:
                 inputs:
                   versionSpec: '20.x'
 
-              - 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
                 workingDirectory: $(Build.SourcesDirectory)
 
-              - script: npm test
-                displayName: Run unit tests
-                workingDirectory: $(Build.SourcesDirectory)