Update pipeline images from vs2022preview to vs2026preview.scout (#14493)

Replace deprecated windows.vs2022preview.amd64 images with
windows.vs2026preview.scout.amd64 in internal pipeline definitions.

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

Author: joperezr

eng/pipelines/azure-pipelines.yml

@@ -120,7 +120,7 @@ extends:
         justificationForDisabling: 'see https://portal.microsofticm.com/imp/v3/incidents/incident/482258316/summary'
       sourceAnalysisPool:
         name: NetCore1ESPool-Internal
-        image: windows.vs2022preview.amd64
+        image: windows.vs2026preview.scout.amd64
         os: windows
       tsa:
         enabled: true
@@ -214,7 +214,7 @@ extends:
 
             pool:
               name: NetCore1ESPool-Internal
-              image: windows.vs2022preview.amd64
+              image: windows.vs2026preview.scout.amd64
               os: windows
 
             variables:

eng/pipelines/release-publish-nuget.yml

@@ -63,7 +63,7 @@ extends:
     sdl:
       sourceAnalysisPool:
         name: NetCore1ESPool-Internal
-        image: windows.vs2022preview.amd64
+        image: windows.vs2026preview.scout.amd64
         os: windows
 
     stages:
@@ -74,7 +74,7 @@ extends:
             displayName: 'Validate Release Inputs'
             pool:
               name: NetCore1ESPool-Internal
-              image: windows.vs2022preview.amd64
+              image: windows.vs2026preview.scout.amd64
               os: windows
             steps:
               - checkout: none
@@ -109,7 +109,7 @@ extends:
             displayName: 'Extract BAR Build ID from Build Tags'
             pool:
               name: NetCore1ESPool-Internal
-              image: windows.vs2022preview.amd64
+              image: windows.vs2026preview.scout.amd64
               os: windows
             steps:
               - checkout: none
@@ -164,7 +164,7 @@ extends:
             timeoutInMinutes: 60
             pool:
               name: NetCore1ESPool-Internal
-              image: windows.vs2022preview.amd64
+              image: windows.vs2026preview.scout.amd64
               os: windows
             steps:
               - checkout: self
@@ -439,7 +439,7 @@ extends:
             displayName: 'Print Release Summary'
             pool:
               name: NetCore1ESPool-Internal
-              image: windows.vs2022preview.amd64
+              image: windows.vs2026preview.scout.amd64
               os: windows
             steps:
               - checkout: none

eng/pipelines/templates/build_sign_native.yml

@@ -39,7 +39,7 @@ jobs:
         pool:
           ${{ if eq(parameters.agentOs, 'windows') }}:
             name: NetCore1ESPool-Internal
-            image: windows.vs2022preview.amd64
+            image: windows.vs2026preview.scout.amd64
             os: windows
           ${{ if eq(parameters.agentOs, 'linux') }}:
             name: NetCore1ESPool-Internal