Fix using CFS in release build, store sign msixbundle, remove scheduled build

Author: Steve Lee (POWERSHELL HE/HIM) (from Dev Box)

.pipelines/DSC-Official.yml

@@ -7,14 +7,6 @@ pr:
     - onebranch
     - release/v*
 
-schedules:
-- cron: '0 3 * * 1'
-  displayName: Weekly Build
-  branches:
-    include:
-    - main
-  always: true
-
 variables:
   BuildConfiguration: 'release'
   PackageRoot: '$(System.ArtifactsDirectory)/Packages'
@@ -149,6 +141,14 @@ extends:
             Copy-Item ./bin/*.msixbundle "$(ob_outputDirectory)"
           displayName: 'Create msixbundle'
           condition: succeeded()
+        - task: onebranch.pipeline.signing@1
+          displayName: Sign MsixBundle
+          condition: succeeded()
+          inputs:
+            command: 'sign'
+            signing_profile: $(MSIXProfile)
+            files_to_sign: '*.msixbundle'
+            search_root: '$(ob_outputDirectory)'
 
       - job: BuildLinuxMusl
         dependsOn: SetPackageVersion

build.ps1

@@ -237,8 +237,9 @@ if (!$SkipBuild) {
         Write-Host "Using CFS for cargo source replacement"
         ${env:CARGO_SOURCE_crates-io_REPLACE_WITH} = $null
         $env:CARGO_REGISTRIES_CRATESIO_INDEX = $null
+        $env:CARGO_REGISTRIES_POWERSHELL_INDEX = "sparse+https://pkgs.dev.azure.com/powershell/PowerShell/_packaging/powershell~force-auth/Cargo/index/"
 
-        if ($UseCFSAuth -or $null -ne $env:TF_BUILD) {
+        if ($UseCFSAuth) {
             if ($null -eq (Get-Command 'az' -ErrorAction Ignore)) {
                 throw "Azure CLI not found"
             }
@@ -250,13 +251,12 @@ if (!$SkipBuild) {
                     Write-Warning "Failed to get access token, use 'az login' first, or use '-useCratesIO' to use crates.io.  Proceeding with anonymous access."
                 } else {
                     $header = "Bearer $accessToken"
-                    $env:CARGO_REGISTRIES_POWERSHELL_INDEX = "sparse+https://pkgs.dev.azure.com/powershell/PowerShell/_packaging/powershell~force-auth/Cargo/index/"
                     $env:CARGO_REGISTRIES_POWERSHELL_TOKEN = $header
                     $env:CARGO_REGISTRIES_POWERSHELL_CREDENTIAL_PROVIDER = 'cargo:token'
                 }
             }
             else {
-                Write-Warning "Azure CLI not found, proceeding with anonymous access."
+                Write-Warning "Azure CLI not found or running in ADO, proceeding with anonymous access."
             }
         }
     }