Test P4 program and data for SPGW

Change-Id: I188ca9014b52eb1d900e92da9ae632bc4ce1bdaf
diff --git a/pipelines/fabric/src/test/p4/spgw/.gitignore b/pipelines/fabric/src/test/p4/spgw/.gitignore
new file mode 100644
index 0000000..43474cc
--- /dev/null
+++ b/pipelines/fabric/src/test/p4/spgw/.gitignore
@@ -0,0 +1,2 @@
+main.json
+main.p4info