misc/librepo: Attempt to fix compilation failure on 13.2 amd64 and i386:

This error is due to the label at the very end of tghe function:
/wrkdirs/usr/ports/misc/librepo/work/librepo-1.17.0/librepo/gpg_gpgme.c:147:1: error: expected statement
}
^
1 error generated.

Reported by:	fallout

misc/librepo/files/patch-librepo_gpg__gpgme.c

@@ -0,0 +1,10 @@
+--- librepo/gpg_gpgme.c.orig	2024-01-12 02:28:14 UTC
++++ librepo/gpg_gpgme.c
+@@ -144,6 +144,7 @@ exit:
+     }
+     freecon(old_default_context);
+ #endif
++    return; // w/out this there's error only on i386: librepo/gpg_gpgme.c:147:1: error: expected statement
+ }
+
+ static gpgme_ctx_t