Fix release pipeline

Author: adferrand

.azure-pipelines/release.yml

@@ -9,9 +9,9 @@ trigger:
 pr: none
 
 stages:
-  - stage: Build-And-Test
+  - stage: build_test
     jobs:
       - template: templates/integration-jobs.yml
-  - stage: Release
+  - stage: release
     jobs:
       - template: templates/release-jobs.yml

.azure-pipelines/templates/release-jobs.yml

@@ -43,7 +43,7 @@ jobs:
           releaseNotesFile: $(Build.SourcesDirectory)/release_$(ReleaseVersion).md
           addChangeLog: false
         displayName: Create GitHub Release
-  - job: trigger-dockerhub
+  - job: trigger_dockerhub
     pool:
       vmImage: ubuntu-18.04
     steps: