xdp_tmt_gating: Create tmt test plan for xdp-tools gating ci.

tmt test plan added to run xdp-tools selftests osci gating.

.fmf/version

@@ -0,0 +1 @@
+1

gating.yaml

@@ -3,4 +3,4 @@ product_versions:
   - rhel-10
 decision_context: osci_compose_gate
 rules:
-  - !PassingTestCaseRule {test_case_name: manual.sst_networking.xdp-tools.tier1}
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}

plans/gating.fmf

@@ -0,0 +1,7 @@
+summary: Tier 0 test plan - xdp-tools
+discover:
+  - how: fmf
+    test:
+      - /sanity
+execute:
+  how: tmt

sanity/xdp_tools_ci.fmf

@@ -0,0 +1,9 @@
+summary: xdp-tools selftests 
+contact: Prasenjit Mukherjee<pmukherj@redhat.com>
+test: /usr/share/xdp-tools/run_tests.sh
+framework: shell
+require:
+  - wireshark-cli 
+  - tcpdump
+  - socat
+duration: 1h