Update Zig (#164)

* update zig

* pkg/fontconfig: clean up @as

* pkg/freetype,harfbuzz: clean up @as

* pkg/imgui: clean up @as

* pkg/macos: clean up @as

* pkg/pixman,utf8proc: clean up @as

* clean up @as

* lots more @as cleanup

* undo flatpak changes

* clean up @as

src/config.zig

@@ -431,7 +431,7 @@ pub const Config = struct {
 
                 try result.keybind.set.put(
                     alloc,
-                    .{ .key = @enumFromInt(inputpkg.Key, i), .mods = mods },
+                    .{ .key = @enumFromInt(i), .mods = mods },
                     .{ .goto_tab = (i - start) + 1 },
                 );
             }