Add back tripleo component tests in skip

In order to get the tripleo component in
train, ussuri, victoria to promote, we need to skip
this test.

Will undo the skip when the promotion cycle is
completed.

Change-Id: I67359daf9731bb1dcd2bbfb6c3d513ab771d801b
Related-Bug: #1934879

roles/validate-tempest/vars/tempest_skip.yml

@@ -1604,3 +1604,20 @@ known_failures:
         lp: https://bugs.launchpad.net/tripleo/+bug/1914229
     jobs:
       - tripleo-ci-centos-8-containers-multinode
+  - test: manila_tempest_tests.tests.api.test_shares.SharesNFSTest
+    deployment:
+      - 'overcloud'
+    releases:
+      - name: victoria
+        reason: Request timed out
+        lp: https://bugs.launchpad.net/tripleo/+bug/1934879
+      - name: ussuri
+        reason: Request timed out
+        lp: https://bugs.launchpad.net/tripleo/+bug/1934879
+      - name: train
+        reason: Request timed out
+        lp: https://bugs.launchpad.net/tripleo/+bug/1934879
+    jobs:
+      - periodic-tripleo-ci-centos-8-scenario004-standalone-tripleo-victoria
+      - periodic-tripleo-ci-centos-8-scenario004-standalone-tripleo-ussuri
+      - periodic-tripleo-ci-centos-8-scenario004-standalone-tripleo-train