feat: add Odin language icon (#521)

Co-authored-by: hasecilu <hasecilu@tuta.io>

Author: shizeeg

lua/nvim-web-devicons.lua

@@ -202,6 +202,7 @@ local filetypes = {
   ["node"] = "node_modules",
   ["obj"] = "obj",
   ["ocaml"] = "ml",
+  ["odin"] = "odin",
   ["openscad"] = "scad",
   ["opus"] = "opus",
   ["otf"] = "otf",

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

@@ -2726,6 +2726,12 @@ local icons_by_file_extension = {
     cterm_color = "227",
     name = "LibreOfficeGraphics",
   },
+  ["odin"] = {
+    icon = "󰟢",
+    color = "#3882D2",
+    cterm_color = "32",
+    name = "Odin",
+  },
   ["odp"] = {
     icon = "",
     color = "#FE9C45",

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

@@ -2726,6 +2726,12 @@ local icons_by_file_extension = {
     cterm_color = "236",
     name = "LibreOfficeGraphics",
   },
+  ["odin"] = {
+    icon = "󰟢",
+    color = "#2a629e",
+    cterm_color = "25",
+    name = "Odin",
+  },
   ["odp"] = {
     icon = "",
     color = "#7f4e22",