Merge pull request #5394 from Christian Brunotte

* gh-5394:
  Update launch.script so popd does not print directory name to stdout

spring-boot-tools/spring-boot-loader-tools/src/main/resources/org/springframework/boot/loader/tools/launch.script

@@ -217,7 +217,7 @@ run() {
   pushd "$(dirname "$jarfile")" > /dev/null
   $command
   result=$?
-  popd
+  popd > /dev/null
   return "$result"
 }