Work CI-CD

- Update VM to use VS2019.
- Update triggers config.

***NO_CI***

Author: josesimoes

azure-pipelines.yml

@@ -1,8 +1,8 @@
 trigger:
   branches:
-    include: [main, master, develop, "release-*" ]
+    include: [main, develop, "release-*" ]
   paths:
-    exclude: ["*.md", .gitignore]
+    exclude: [README.md, LICENSE.md, NuGet.Config, .github_changelog_generator, .gitignore]
   tags:
     include: ["v*"]
 
@@ -22,7 +22,7 @@ jobs:
 - job: Build_Library
   condition: or( eq(variables['UPDATE_DEPENDENTS'], 'false'), eq(variables['StartReleaseCandidate'], 'true') )
   pool:
-    vmImage: 'VS2017-Win2016'
+    vmImage: 'windows-2019'
 
   variables:
     DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
@@ -50,7 +50,7 @@ jobs:
   condition:  failed('Build_Library')
 
   pool:
-    vmImage: 'VS2017-Win2016'
+    vmImage: 'windows-2019'
 
   steps: