ci: Check spelling with codespell

* You can ignore words inline by adding a comment like `# codespell:ignore word`.
* You can ignore words by adding them to the `.codespell_ignores` file.
* You can ignore files and directories by adding them with `skip = ` to the `.codespellrc` file.

Signed-off-by: Sergei Petrosian <[email protected]>

Author: spetrosi

.codespell_ignores

@@ -0,0 +1,8 @@
+[codespell]
+check-hidden = true
+# Note that `-w` doesn't work when ignore-multiline-regex is set
+# https://github.com/codespell-project/codespell/issues/3642
+ignore-multiline-regex = codespell:ignore-begin.*codespell:ignore-end
+ignore-words = .codespell_ignores
+# skip-file is not available https://github.com/codespell-project/codespell/pull/2759
+skip = .README.html,./tests/files/client.key.nocrypt,./tests/files/client.pem

.codespellrc

@@ -0,0 +1,17 @@
+# Codespell configuration is within .codespellrc
+---
+name: Codespell
+on:  # yamllint disable-line rule:truthy
+  - pull_request
+permissions:
+  contents: read
+jobs:
+  codespell:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Codespell
+        uses: codespell-project/actions-codespell@v2

.github/workflows/codespell.yml

@@ -1,6 +1,6 @@
 # linux-system-roles/network
 
-[![ansible-lint.yml](https://github.com/linux-system-roles/network/actions/workflows/ansible-lint.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/ansible-lint.yml) [![ansible-test.yml](https://github.com/linux-system-roles/network/actions/workflows/ansible-test.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/ansible-test.yml) [![codeql.yml](https://github.com/linux-system-roles/network/actions/workflows/codeql.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/codeql.yml) [![integration.yml](https://github.com/linux-system-roles/network/actions/workflows/integration.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/integration.yml) [![markdownlint.yml](https://github.com/linux-system-roles/network/actions/workflows/markdownlint.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/markdownlint.yml) [![python-unit-test.yml](https://github.com/linux-system-roles/network/actions/workflows/python-unit-test.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/python-unit-test.yml) [![shellcheck.yml](https://github.com/linux-system-roles/network/actions/workflows/shellcheck.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/shellcheck.yml) [![tft.yml](https://github.com/linux-system-roles/network/actions/workflows/tft.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/tft.yml) [![tft_citest_bad.yml](https://github.com/linux-system-roles/network/actions/workflows/tft_citest_bad.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/tft_citest_bad.yml) [![woke.yml](https://github.com/linux-system-roles/network/actions/workflows/woke.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/woke.yml) [![Coverage Status](https://coveralls.io/repos/github/linux-system-roles/network/badge.svg)](https://coveralls.io/github/linux-system-roles/network) [![Code Style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black) [![Language grade: Python](https://img.shields.io/lgtm/grade/python/g/linux-system-roles/network.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/linux-system-roles/network/context:python)
+[![ansible-lint.yml](https://github.com/linux-system-roles/network/actions/workflows/ansible-lint.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/ansible-lint.yml) [![ansible-test.yml](https://github.com/linux-system-roles/network/actions/workflows/ansible-test.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/ansible-test.yml) [![codeql.yml](https://github.com/linux-system-roles/network/actions/workflows/codeql.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/codeql.yml) [![codespell.yml](https://github.com/linux-system-roles/network/actions/workflows/codespell.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/codespell.yml) [![integration.yml](https://github.com/linux-system-roles/network/actions/workflows/integration.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/integration.yml) [![markdownlint.yml](https://github.com/linux-system-roles/network/actions/workflows/markdownlint.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/markdownlint.yml) [![python-unit-test.yml](https://github.com/linux-system-roles/network/actions/workflows/python-unit-test.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/python-unit-test.yml) [![shellcheck.yml](https://github.com/linux-system-roles/network/actions/workflows/shellcheck.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/shellcheck.yml) [![tft.yml](https://github.com/linux-system-roles/network/actions/workflows/tft.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/tft.yml) [![tft_citest_bad.yml](https://github.com/linux-system-roles/network/actions/workflows/tft_citest_bad.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/tft_citest_bad.yml) [![woke.yml](https://github.com/linux-system-roles/network/actions/workflows/woke.yml/badge.svg)](https://github.com/linux-system-roles/network/actions/workflows/woke.yml) [![Coverage Status](https://coveralls.io/repos/github/linux-system-roles/network/badge.svg)](https://coveralls.io/github/linux-system-roles/network) [![Code Style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black) [![Language grade: Python](https://img.shields.io/lgtm/grade/python/g/linux-system-roles/network.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/linux-system-roles/network/context:python)
 
 ## Overview