Added steps to download Linux files from feed

.github/workflows/ci.yml

@@ -13,6 +13,31 @@ env:
   GOTESTSUM_CMD_RAW: "gotestsum --format standard-verbose --debug --raw-command -- go tool test2json -t"
 
 jobs:
+  create-linux-bootfiles:
+    runs-on: [self-hosted, 1ES.Pool=containerplat-github-runner-pool-east-us-2, 1ES.ImageOverride=github-mms-ubuntu-22]
+    name: Create Linux Bootfiles
+    permissions:
+      id-token: write   # This is required for OIDC login (azure/login) to succeed
+      contents: read    # This is required for actions/checkout to succeed
+    steps:
+    - name: Azure OIDC Login
+      uses: azure/login@v2
+      with:
+        client-id: "930a0428-2b45-4cf9-9afe-b81bde516504"
+        tenant-id: "72f988bf-86f1-41af-91ab-2d7cd011db47"
+        allow-no-subscriptions: true
+
+    - name: Download artifact from feed
+      uses: azure/cli@v2
+      with:
+        azcliversion: latest
+        inlineScript: |
+          az extension add --name azure-devops
+          export DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
+          az artifacts universal download --organization "https://msazure.visualstudio.com/" --feed "LSG-linux-yocto-release" --name "lsg-linux-build-lcow" --version "0.0.59" --path .
+    - name: Show packages
+      run: find . -maxdepth 8 -ls
+
   lint:
     runs-on: "windows-2022"
     strategy: