Move Spicy version information out of zeek-config.h.

Turns out Spicy doesn't have nicely-named constant for version
information, but we can instead use spicyz's auto-generated `config.h`
for now.

src/spicy/manager.cc

@@ -8,7 +8,6 @@
 #include <exception>
 #include <utility>
 
-#include <hilti/rt/autogen/version.h>
 #include <hilti/rt/configuration.h>
 #include <hilti/rt/filesystem.h>
 #include <hilti/rt/fmt.h>

src/spicy/manager.h

@@ -17,6 +17,7 @@
 #include "zeek/Tag.h"
 #include "zeek/plugin/Component.h"
 #include "zeek/plugin/Plugin.h"
+#include "zeek/spicy/spicyz/config.h" // include for Spicy version
 
 // Macro helper to report Spicy debug messages. This forwards to
 // to both the Zeek logger and the Spicy runtime logger.

src/spicy/runtime-support.h

@@ -22,6 +22,7 @@
 
 #include "zeek/Desc.h"
 #include "zeek/spicy/cookie.h"
+#include "zeek/spicy/manager.h"
 
 namespace zeek::spicy::rt {
 

zeek-config.h.in

@@ -301,6 +301,3 @@
 
 /* compiled with Spicy support */
 #cmakedefine HAVE_SPICY
-
-// Version of Spicy that we are compiling against.
-#define SPICY_VERSION_NUMBER ${SPICY_VERSION_NUMBER}