Add .tmux.conf glob to bash file-types (#14449)

Author: EskelinenAntti

languages.toml

@@ -1151,6 +1151,7 @@ file-types = [
   "zshrc_Apple_Terminal",
   { glob = "i3/config" },
   { glob = "sway/config" },
+  { glob = ".tmux.conf" },
   { glob = "tmux.conf" },
   { glob = ".bash_history" },
   { glob = ".bash_login" },