Remove Jenkins PR build config files

build/buildpipeline/pipeline.groovy

@@ -1,14 +0,0 @@
-import org.dotnet.ci.pipelines.Pipeline
-
-def windowsPipeline = Pipeline.createPipeline(this, 'build/buildpipeline/windows.groovy')
-def windowsESPipeline = Pipeline.createPipeline(this, 'build/buildpipeline/windows-es.groovy')
-String configuration = 'Release'
-def parameters = [
-    'Configuration': configuration
-]
-
-windowsPipeline.triggerPipelineOnEveryGithubPR("Windows ${configuration} x64 Build", parameters)
-windowsPipeline.triggerPipelineOnGithubPush(parameters)
-
-windowsESPipeline.triggerPipelineOnEveryGithubPR("Windows ${configuration} Spanish Language x64 Build", parameters)
-windowsESPipeline.triggerPipelineOnGithubPush(parameters)

build/buildpipeline/windows-es.groovy

@@ -1,14 +0,0 @@
-@Library('dotnet-ci') _
-
-// 'simpleNode' indicates to Jenkins that the enclosed block runs on a node that matches
-// the label 'Windows.10.Amd64.ClientRS4.ES.Open'
-simpleNode('Windows.10.Amd64.ClientRS4.ES.Open') {
-    stage ('Checking out source') {
-        checkout scm
-    }
-    stage ('Build') {
-        def logFolder = getLogFolder()
-        def environment = "set ASPNETCORE_TEST_LOG_DIR=${WORKSPACE}\\${logFolder}"
-        bat "${environment}&.\\build.cmd -ci /p:SkipJavaClient=true"
-    }
-}

build/buildpipeline/windows.groovy

@@ -1,14 +0,0 @@
-@Library('dotnet-ci') _
-
-// 'node' indicates to Jenkins that the enclosed block runs on a node that matches
-// the label 'windows-with-vs'
-simpleNode('Windows.10.Amd64.EnterpriseRS3.ASPNET.Open') {
-    stage ('Checking out source') {
-        checkout scm
-    }
-    stage ('Build') {
-        def logFolder = getLogFolder()
-        def environment = "set ASPNETCORE_TEST_LOG_DIR=${WORKSPACE}\\${logFolder}"
-        bat "${environment}&.\\build.cmd -ci /p:SkipJavaClient=true"
-    }
-}