subversion18: 1.8.17 -> 1.8.18 for CVE-2017-9800

See https://subversion.apache.org/security/CVE-2017-9800-advisory.txt

+2 -2
+2 -2
pkgs/applications/version-management/subversion/default.nix
··· 104 104 105 105 in { 106 106 subversion18 = common { 107 - version = "1.8.17"; 108 - sha256 = "1450fkj1jmxyphqn6cd95z1ykwsabajm9jw4i412qpwss8w9a4fy"; 107 + version = "1.8.18"; 108 + sha256 = "19lpqdrl86mjfdpayhn3f9rkmpb6zs2iny38cnxq6wcj7snh0sz5"; 109 109 }; 110 110 111 111 subversion19 = common {