Add ADO Production CI

.ado/ci.yml

@@ -0,0 +1,26 @@
+name: RNW Samples Production CI $(Date:yyyyMMdd).$(Rev:r)
+
+trigger: none
+pr: none
+
+variables:
+  - name: Codeql.Enabled
+    value: true
+  - name: Codeql.Cadence
+     value: 120 # In hours, default to only run every 5 days
+
+pool:
+  name: rnw-pool-4
+  demands: ImageOverride -equals rnw-img-vs2022-node18
+
+steps:
+  - checkout: self
+    clean: false
+
+    - script: yarn install --frozen-lockfile
+      displayName: Yarn Install (Website)
+      workingDirectory: ./website
+
+    - script: yarn build
+      displayName: Yarn Build (Website)
+      workingDirectory: ./website

CodeQL.yml

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+# This file is used to configure CodeQL alerts.
+# See https://eng.ms/docs/cloud-ai-platform/devdiv/one-engineering-system-1es/1es-docs/codeql/configuring-codeql3000-ado-pipelines#excluding-external-libraries-test-files-generated-files-docs
+
+path_classifiers:
+  docs:
+    - "**/docs"
+    - "**/website/versioned_docs"