Put vm-sulong test in tier3.

Author: rschatz

vm/ci/ci_common/common.jsonnet

@@ -565,7 +565,7 @@ local devkits = graal_common.devkits;
   # Windows/AMD64
   deploy_vm_standalones_javaLatest_windows_amd64: vm.vm_java_Latest + self.svm_common_windows_amd64('Latest') + self.js_windows_common + graal_common.deps.sulong + self.vm_base('windows', 'amd64', 'daily', deploy=true, jdk_hint='Latest') + self.deploy_graalvm_standalones('latest') + self.deploy_build + {name: 'daily-deploy-vm-standalones-java-latest-windows-amd64', timelimit: '2:30:00', notify_groups:: ["deploy"]},
 
-  local sulong_vm_tests = graal_common.deps.svm + graal_common.deps.sulong + vm.custom_vm + self.vm_base('linux', 'amd64', 'gate') + {
+  local sulong_vm_tests = graal_common.deps.svm + graal_common.deps.sulong + vm.custom_vm + self.vm_base('linux', 'amd64', 'tier3') + {
      run: [
        ['export', 'SVM_SUITE=' + vm.svm_suite],
        ['mx', '--dynamicimports', '$SVM_SUITE,/sulong', 'gate', '--no-warning-as-error', '--tags', 'build,sulong'],