tests: kata-deploy: Add placeholder for kata-deploy-tests-on-tdx

This will not be tested as part of the PR, thanks to the
`pull_request_target` event, but we want it to be added so we can build
atop of that in a coming up series.

Fixes: #7642

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>

.github/workflows/run-kata-deploy-tests-on-tdx.yaml

@@ -0,0 +1,42 @@
+name: CI | Run kata-deploy tests on TDX
+on:
+  workflow_call:
+    inputs:
+      registry:
+        required: true
+        type: string
+      repo:
+        required: true
+        type: string
+      tag:
+        required: true
+        type: string
+      pr-number:
+        required: true
+        type: string
+      commit-hash:
+        required: false
+        type: string
+
+jobs:
+  run-kata-deploy-tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        vmm:
+          - qemu-tdx
+    runs-on: tdx
+    env:
+      DOCKER_REGISTRY: ${{ inputs.registry }}
+      DOCKER_REPO: ${{ inputs.repo }}
+      DOCKER_TAG: ${{ inputs.tag }}
+      PR_NUMBER: ${{ inputs.pr-number }}
+      KATA_HYPERVISOR: ${{ matrix.vmm }}
+      USING_NFD: "true"
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: ${{ inputs.commit-hash }}
+
+      - name: Run tests
+        run: bash tests/functional/kata-deploy/gha-run.sh run-tests