configure: remove @e_enable_evelog@

Jansson/JSON has been mandatory for a long time now, so this value has
evaluated to yes for many years now.

configure.ac

@@ -889,7 +889,6 @@
     fi
 
     AS_IF([test "x$enable_unixsocket" = "xyes"], [AC_DEFINE([BUILD_UNIX_SOCKET], [1], [Unix socket support enabled])])
-    e_enable_evelog=$enable_jansson
 
     AC_ARG_ENABLE(nflog,
             AS_HELP_STRING([--enable-nflog],[Enable libnetfilter_log support]),
@@ -2536,7 +2535,6 @@ AC_SUBST(e_datadir)
 AC_DEFINE_UNQUOTED([DATA_DIR],["$e_datadir"],[Our DATA_DIR])
 AC_SUBST(e_magic_file)
 AC_SUBST(e_magic_file_comment)
-AC_SUBST(e_enable_evelog)
 AC_SUBST(e_datarulesdir)
 AC_SUBST(e_defaultruledir)
 AC_SUBST(e_rustdir)

suricata.yaml.in

@@ -96,7 +96,7 @@ outputs:
 
   # Extensible Event Format (nicknamed EVE) event log in JSON format
   - eve-log:
-      enabled: @e_enable_evelog@
+      enabled: yes
       filetype: regular #regular|syslog|unix_dgram|unix_stream|redis
       filename: eve.json
       # Enable for multi-threaded eve.json output; output files are amended with
@@ -1971,7 +1971,7 @@ profiling:
     limit: 10
 
     # output to json
-    json: @e_enable_evelog@
+    json: yes
 
   # per keyword profiling
   keywords: