chore: add BSD pipeline

For integration tests.

Signed-off-by: Pranshu Srivastava <[email protected]>

.github/workflows/freebsd.yml

@@ -0,0 +1,31 @@
+name: FreeBSD CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v4
+
+      - name: Setup environment
+        uses: prometheus/promci/actions/[email protected]
+
+      - name: Setup FreeBSD
+        uses: vmactions/freebsd-vm@v1
+        with:
+          usesh: true
+          run: |
+            freebsd-version
+            make test-e2e