build: update all Azure DevOps pools to windows-latest (#19522)

I will follow this up by switching our default pool build image to
Windows Server 2022.

build/pipelines/daily-loc-submission.yml

@@ -23,7 +23,7 @@ parameters:
     default: true
 
 pool:
-  vmImage: windows-2019
+  vmImage: windows-latest
 
 resources:
   repositories:

build/pipelines/feature-flag-ci.yml

@@ -31,7 +31,7 @@ stages:
         - template: ./templates-v2/job-build-project.yml
           parameters:
             pool: # This only runs in CI
-                name: SHINE-OSS-L
+              name: SHINE-OSS-L
             buildPlatforms: [x64]
             buildConfigurations: [Release]
             buildEverything: true

build/pipelines/pgo.yml

@@ -74,7 +74,7 @@ stages:
         parameters:
           jobName: MergePGD
           pool:
-            vmImage: 'windows-2022'
+            vmImage: 'windows-latest'
           buildConfiguration: Release
           buildPlatforms: ${{ parameters.buildPlatforms }}
           artifactStem: -instrumentation
@@ -82,7 +82,7 @@ stages:
       - template: ./templates-v2/job-pgo-build-nuget-and-publish.yml
         parameters:
           pool:
-            vmImage: 'windows-2022'
+            vmImage: 'windows-latest'
           dependsOn: MergePGD
           buildConfiguration: Release
           artifactStem: -instrumentation

build/pipelines/templates-v2/job-check-code-format.yml

@@ -1,7 +1,7 @@
 jobs:
 - job: CodeFormatCheck
   displayName: Check Code Format
-  pool: { vmImage: windows-2022 }
+  pool: { vmImage: windows-latest }
 
   steps:
   - checkout: self