eth_type moved outside ethernet header in fabric.p4

Change-Id: I3ae0813c5e8aba48767d5bb235fbbcfb75954010
diff --git a/pipelines/fabric/impl/src/main/resources/include/int/int_report.p4 b/pipelines/fabric/impl/src/main/resources/include/int/int_report.p4
index 8c48ba2..aaec185 100644
--- a/pipelines/fabric/impl/src/main/resources/include/int/int_report.p4
+++ b/pipelines/fabric/impl/src/main/resources/include/int/int_report.p4
@@ -50,7 +50,7 @@
         hdr.report_ethernet.setValid();
         hdr.report_ethernet.dst_addr = mon_mac;
         hdr.report_ethernet.src_addr = src_mac;
-        hdr.report_ethernet.eth_type = ETHERTYPE_IPV4;
+        hdr.report_eth_type.value = ETHERTYPE_IPV4;
 
         //Report IPV4 Header
         hdr.report_ipv4.setValid();