inc: add required include files at instal (#253)

Install AEEStdDef.h, HAP_debug.h and HAP_farf.h that are required by to
compile the skel and stub files generated by qaic compiler.

qaic compiler includes these header files, however fastrpc does not
install these files, fix this by installing the required files.

Author: ekanshibu

inc/Makefile.am

@@ -1,16 +1,16 @@
 # Export fastrpc headers
 fastrpc_includedir       = $(includedir)/fastrpc
 fastrpc_include_HEADERS  = $(top_srcdir)/inc/AEEStdErr.h
+fastrpc_include_HEADERS += $(top_srcdir)/inc/AEEStdDef.h
 fastrpc_include_HEADERS += $(top_srcdir)/inc/remote.h
 fastrpc_include_HEADERS += $(top_srcdir)/inc/rpcmem.h
+fastrpc_include_HEADERS += $(top_srcdir)/inc/HAP_farf.h
+fastrpc_include_HEADERS += $(top_srcdir)/inc/HAP_debug.h
 
 noinst_HEADERS = \
 	AEEBufBound.h \
 	AEEQList.h \
-	AEEStdDef.h \
 	AEEstd.h \
-	HAP_debug.h \
-	HAP_farf.h \
 	HAP_farf_internal.h \
 	HAP_pls.h \
 	adsp_current_process.h \