plotutils: fix gcc 15 build by adding debian patch (#473997)

pkgs/by-name/pl/plotutils/debian-patches.nix

@@ -1,15 +1,15 @@
 # Generated by debian-patches.sh from debian-patches.txt
 let
-  prefix = "https://sources.debian.org/data/main/p/plotutils/2.6-9/debian/patches";
+  prefix = "https://sources.debian.org/data/main/p/plotutils/2.6-15/debian/patches";
 in
 [
   {
     url = "${prefix}/01_AC_PROG_CXX.diff";
-    sha256 = "0r7xgwbk2yqs7b29gwhr8pnbqvy3a3x698j17s4yg501ragw1gqv";
+    sha256 = "0ka2iazhc8bkq10iwjhd2d89h0qzrv1pzflkb6d7bj6nd75zrssb";
   }
   {
     url = "${prefix}/10_repair_postscript";
-    sha256 = "01v4a8mdhgsjxbf9a2xppx2lb05lp818v8afp5x2njv64wpgla8p";
+    sha256 = "0br09qxwkp6kbgq1wrz886h0ddfq74jfyismc9vbs5karfa8c22j";
   }
   {
     url = "${prefix}/11_manpages_sb_macro";
@@ -17,7 +17,7 @@ in
   }
   {
     url = "${prefix}/14_manpage_spline";
-    sha256 = "1xp3cx9y9njp5wp40dkp7rwd2flkiik2gb08nh4516vkm73avfrd";
+    sha256 = "0087ryzs0fvqcr6ghbiq263hyzxx3a83ywhdgcsm7mh06zb9k1q7";
   }
   {
     url = "${prefix}/20_svg_attribute_syntax";
@@ -29,14 +29,18 @@ in
   }
   {
     url = "${prefix}/25_libpng15";
-    sha256 = "0l640rcsgc2mwpk7iqm0cf3b0gfcdgcn9wg4x88gaqxzx9rriph0";
+    sha256 = "0944mvwbp10fr27b6bp8xgiq3568lrp18bxcgppl7yfanz9b74mf";
   }
   {
     url = "${prefix}/30_hershey_glyphs";
-    sha256 = "0n7rn6ln9ikzq2dialif58ag5pch7q7zqd5zcsxxdyyasx4s5gm2";
+    sha256 = "01lrpxji95v3qd3hs0rqdcmxz7khvn7axv12y56p8r232dxd5nd0";
   }
   {
     url = "${prefix}/35_spline.test.error.diff";
-    sha256 = "1kqj1n8myk8xmglj6qcybj34zm4kpn6aw320jbpqhblkgp7m0fb1";
+    sha256 = "013d2xndf728ycdviib8q11zdms4c18dm2qfgc764wb6580zd08k";
+  }
+  {
+    url = "${prefix}/42_plotutils-gcc15.patch";
+    sha256 = "0rlb282kn9l2jgwb94975d3difbh6bwpyks1860by43yk5sczm3n";
   }
 ]

pkgs/by-name/pl/plotutils/debian-patches.txt

@@ -1,4 +1,4 @@
-plotutils/2.6-9
+plotutils/2.6-15
 01_AC_PROG_CXX.diff
 10_repair_postscript
 11_manpages_sb_macro
@@ -8,3 +8,4 @@ plotutils/2.6-9
 25_libpng15
 30_hershey_glyphs
 35_spline.test.error.diff
+42_plotutils-gcc15.patch