feat(ci): add azure db stages to the ci (camunda#1507)

* Add Pipeline Stages for Azure DB in the Sidetrack pipeline. Azure DB
  builds last longer, so they execute on the Sidetrack until the build
is optimized.
* Since Azure DB uses the Microsoft SQL Server DB engine, the Azure DB
  stages can be executed on PRs with the sqlserver PR label.

Related to CAM-13625

.ci/config/matrices.yaml

@@ -75,9 +75,11 @@ daily-stages:
 sidetrack-stages:
   databases:
   - 'cockroachdb_201'
+  - 'azure_sql_db_150'
   stages:
   - 'db-unit'
   - 'db-unit-authorizations'
+  - 'sql-scripts'
   - 'upgrade-database'
   - 'instance-migration'
   - 'old-engine'

.ci/sidetrack/Jenkinsfile

@@ -54,11 +54,10 @@ pipeline {
     stage('UNIT DB tests') {
       steps {
         script {
-          // see #shouldTrigger() at the beginning of the file
           // see the .ci/config/matrices.yaml for the stage generation values
           // see .ci/config/stage-types.yaml for the stage configurations
           parallel(cambpmGetMatrixStages('sidetrack-stages', [], { stageInfo ->
-            return cambpmWithLabels(cambpmGetLabels(stageInfo.stageType))
+            return cambpmWithLabels(cambpmGetLabels(stageInfo.stageType), cambpmGetDbType(stageInfo.nodeType))
           }))
         }
       }

Jenkinsfile

@@ -96,8 +96,10 @@ pipeline {
               }
 
               // the sidetrack pipeline should be triggered on daily,
-              // or PR builds only, master builds should be excluded
-              if (env.BRANCH_NAME != cambpmDefaultBranch() && cambpmWithLabels('all-db', 'cockroachdb', 'authorizations')) {
+              // or PR builds only, master builds should be excluded.
+              // The Sidetrack pipeline contains CRDB and Azure DB stages,
+              // triggered with the cockroachdb and sqlserver PR labels.
+              if (env.BRANCH_NAME != cambpmDefaultBranch() && cambpmWithLabels('all-db', 'cockroachdb', 'sqlserver', 'authorizations')) {
                 cambpmTriggerDownstream(
                   platformVersionDir + "/cambpm-ce/cambpm-sidetrack/${env.BRANCH_NAME}",
                   [string(name: 'UPSTREAM_PROJECT_NAME', value: upstreamProjectName),