.codespellrc: update for 2.2.5

Remove some old exceptions (no longer needed), add a new one
(codespell 2.2.5 flags "(mis)features" in docs/terminal.md).

Signed-off-by: Kir Kolyshkin <[email protected]>

Author: kolyshkin

Diff for: .codespellrc

@@ -1,3 +1,3 @@
 [codespell]
 skip = ./vendor,./.git,./go.sum
-ignore-words-list = clos,creat,ro,complies
+ignore-words-list = clos,mis