[Backport 17.12] Use pipeline parameters (#81298)

backport of #80336 & #81271

[Test
run](https://dev.azure.com/dnceng/internal/_build/results?buildId=2841191&view=results)
(microsoft)

Author: JoeRobich

azure-pipelines-official.yml

@@ -41,10 +41,10 @@ schedules:
   - cron: "0 8 23-29 * 0"
     displayName: "Monthly smoke test"
     branches:
-      include: 
+      include:
         - main
         - release/*
-      exclude: 
+      exclude:
         - ""
     always: true # Run even if there have been no source code changes since the last successful scheduled run
     batch: false # Do not run the pipeline if the previously scheduled run is in-progress
@@ -276,13 +276,13 @@ extends:
 
         - task: MicroBuildSigningPlugin@4
           inputs:
-            signType: $(SignType)
+            signType: ${{ parameters.SignType }}
             zipSources: false
             feedSource: https://dnceng.pkgs.visualstudio.com/_packaging/MicroBuildToolset/nuget/v3/index.json
             # Set ConnectedPMEServiceName if the build is a CI build, otherwise it is not needed
             ${{ if eq(variables['Build.Reason'], 'IndividualCI') }}:
               ConnectedPMEServiceName: 248d384a-b39b-46e3-8ad5-c2c210d5e7ca
-          condition: and(succeeded(), in(variables['SignType'], 'test', 'real'))
+          condition: and(succeeded(), in('${{ parameters.SignType }}', 'test', 'real'))
 
         - task: PowerShell@2
           displayName: Build
@@ -298,14 +298,14 @@ extends:
                        -binaryLog
                        -configuration $(BuildConfiguration)
                        -officialBuildId $(Build.BuildNumber)
-                       -officialSkipTests $(SkipTests)
-                       -officialSkipApplyOptimizationData $(SkipApplyOptimizationData)
+                       -officialSkipTests ${{ parameters.SkipTests }}
+                       -officialSkipApplyOptimizationData ${{ parameters.SkipApplyOptimizationData }}
                        -officialSourceBranchName $(SourceBranchName)
-                       -officialIbcDrop $(IbcDrop)
+                       -officialIbcDrop ${{ parameters.IbcDrop }}
                        -officialVisualStudioDropAccessToken $(_DevDivDropAccessToken)
                        /p:RepositoryName=$(Build.Repository.Name)
                        /p:VisualStudioDropName=$(VisualStudio.DropName)
-                       /p:DotNetSignType=$(SignType)
+                       /p:DotNetSignType=${{ parameters.SignType }}
                        /p:DotnetPublishUsingPipelines=true
                        /p:IgnoreIbcMergeErrors=true
                        /p:GenerateSbom=true
@@ -341,7 +341,7 @@ extends:
             testResultsFiles: '$(Build.SourcesDirectory)\artifacts\TestResults\$(BuildConfiguration)\*.xml'
             mergeTestResults: true
             testRunTitle: 'Unit Tests'
-          condition: and(succeededOrFailed(), ne(variables['SkipTests'], 'true'))
+          condition: and(succeededOrFailed(), ${{ not(parameters.SkipTests) }})
 
       # Publish to Build Asset Registry
       - template: /eng/common/templates-official/job/publish-build-assets.yml@self