Update codespell-private.yml

.github/workflows/codespell-private.yml

diff --git a/.github/workflows/codespell-private.yml b/.github/workflows/codespell-private.yml
index 1d19303..5a566b4 100644
--- a/.github/workflows/codespell-private.yml
+++ b/.github/workflows/codespell-private.yml
@@ -56,4 +56,6 @@
     steps:
       - uses: actions/checkout@v2
       - name: Flake8 with annotations
-        uses: TrueBrain/actions-flake8@v1.2
+        uses: TrueBrain/actions-flake8@v2.1
+        with:
+          flake8_version: 3.9.2