fix: update D lang color (#520)

Author: chardoncs

lua/nvim-web-devicons/icons-default.lua

@@ -1534,8 +1534,8 @@ local icons_by_file_extension = {
   },
   ["d"] = {
     icon = "",
-    color = "#427819",
-    cterm_color = "28",
+    color = "#b03931",
+    cterm_color = "124",
     name = "D",
   },
   ["d.ts"] = {

lua/nvim-web-devicons/icons-light.lua

@@ -1534,8 +1534,8 @@ local icons_by_file_extension = {
   },
   ["d"] = {
     icon = "",
-    color = "#325a13",
-    cterm_color = "22",
+    color = "#842b25",
+    cterm_color = "88",
     name = "D",
   },
   ["d.ts"] = {