fix(extras.python-semshi): improve highlights (#1845)

lua/lazyvim/plugins/extras/lang/python-semshi.lua

@@ -17,13 +17,14 @@ return {
         -- Only add style, inherit or link to the LSP's colors
         vim.cmd([[
             highlight! semshiGlobal gui=italic
-            highlight! semshiImported gui=bold
+            highlight! link semshiImported @none
             highlight! link semshiParameter @lsp.type.parameter
             highlight! link semshiParameterUnused DiagnosticUnnecessary
             highlight! link semshiBuiltin @function.builtin
-            highlight! link semshiAttribute @attribute
+            highlight! link semshiAttribute @field
             highlight! link semshiSelf @lsp.type.selfKeyword
             highlight! link semshiUnresolved @lsp.type.unresolvedReference
+            highlight! link semshiFree @none
             ]])
       end,
     })