update jenkins

Jenkinsfile

@@ -3,7 +3,7 @@ pipeline {
   environment {
      APP_VERSION_PREFIX=sh(script: ' cat *.csproj| xmlstarlet sel -t -m "/Project/PropertyGroup/Version" -v . -n|awk -v def="1.0.0" "{print} END { if(NR==0) {print def} }"', returnStdout: true).trim()
      APP_NAME=sh(script: ' cat *.csproj| xmlstarlet sel -t -m "/Project/PropertyGroup/AssemblyName" -v . -n|awk -v def="App" "{print tolower(\\$0)} END { if(NR==0) {print def} }"', returnStdout: true).trim()
-     APP_VERSION="${APP_VERSION_PREFIX + '.' + env.BUILD_NUMBER}"
+     APP_VERSION="${APP_VERSION_PREFIX}"
   }
   stages {
     stage('Dotnet Restore') {