add h4 scripting xml to groundhog

didnt change turns out

Author: Lord-Zedd

src/Blamite/Formats/Engines.xml

@@ -873,6 +873,7 @@
 		<databases>
 			<localeSymbols type="localeSymbols" path="Formats/Halo2A/H2A_LocaleSymbols.xml" />
 			<stringIds type="stringIds" path="Formats/Halo2A/H2A_21646_StringIDs.xml" />
+			<scripting type="scripting" path="Formats/Halo4/H4_Scripting.xml" />
 			<layouts type="layouts" path="Formats/Halo4/Layouts" />
 		</databases>
 	</engine>