[Test] Spf is now Lua module

test/functional/configs/multimap.conf

@@ -1,5 +1,6 @@
 asn {
 }
+spf {}
 redis {
   servers = "${REDIS_ADDR}:${REDIS_PORT}";
   expand_keys = true;

test/functional/configs/plugins.conf

@@ -1,5 +1,5 @@
 options = {
-  filters = ["spf", "dkim", "regexp"]
+  filters = [ "dkim", "regexp"]
   url_tld = "${URL_TLD}"
   pidfile = "${TMPDIR}/rspamd.pid"
   lua_path = "${INSTALLROOT}/share/rspamd/lib/?.lua"
@@ -667,6 +667,7 @@ worker {
 modules {
     path = "${TESTDIR}/../../src/plugins/lua/"
 }
+spf {}
 lua = "${TESTDIR}/lua/test_coverage.lua";
 lua = "${INSTALLROOT}/share/rspamd/rules/rspamd.lua"
 ${PLUGIN_CONFIG}

test/functional/configs/whitelist.conf

@@ -1,5 +1,5 @@
 dmarc {}
-
+spf {}
 whitelist {
 
   rules {