[5036] Ignore parser generated files

.gitignore

@@ -35,6 +35,7 @@ config.h.in~
 /py-compile
 /stamp-h1
 /test-driver
+/ylwrap
 
 /all.info
 /coverage-cpp-html

src/bin/dhcp6/.gitignore

@@ -5,3 +5,4 @@
 /spec_config.h
 /spec_config.h.pre
 /s-messages
+/dhcp6_parser.report