vips: 8.18.1 -> 8.18.2

Diff: https://github.com/libvips/libvips/compare/v8.18.1...v8.18.2

Changelog: https://github.com/libvips/libvips/blob/refs/tags/v8.18.2/ChangeLog

pkgs/by-name/vi/vips/package.nix

@@ -58,7 +58,7 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "vips";
-  version = "8.18.1";
+  version = "8.18.2";
 
   outputs = [
     "bin"
@@ -72,7 +72,7 @@ stdenv.mkDerivation (finalAttrs: {
     owner = "libvips";
     repo = "libvips";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-PIaoijkhMKbG8IgK11h8DLemjUR1WNSYB1yfqI4kwdQ=";
+    hash = "sha256-w42igzcvnCBoGHAvyb27Z6IciSuGeHctgSsZY30TtWo=";
     # Remove unicode file names which leads to different checksums on HFS+
     # vs. other filesystems because of unicode normalisation.
     postFetch = ''