ci: bump crate-ci/typos from 1.19.0 to 1.20.9 in the github-actions group (#13027)

* ci: bump crate-ci/typos in the github-actions group

Bumps the github-actions group with 1 update: [crate-ci/typos](https://github.com/crate-ci/typos).


Updates `crate-ci/typos` from 1.19.0 to 1.20.9
- [Release notes](https://github.com/crate-ci/typos/releases)
- [Changelog](https://github.com/crate-ci/typos/blob/master/CHANGELOG.md)
- [Commits](https://github.com/crate-ci/typos/compare/v1.19.0...v1.20.9)

---
updated-dependencies:
- dependency-name: crate-ci/typos
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

* Add `pn` exclusion

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kyle Carberry <kyle@carberry.com>

.github/workflows/ci.yaml

@@ -142,7 +142,7 @@ jobs:
 
       # Check for any typos
       - name: Check for typos
-        uses: crate-ci/typos@v1.19.0
+        uses: crate-ci/typos@v1.20.9
         with:
           config: .github/workflows/typos.toml
 

.github/workflows/typos.toml

@@ -15,6 +15,7 @@ Hashi = "Hashi"
 trialer = "trialer"
 encrypter = "encrypter"
 hel = "hel"             # as in helsinki
+pn = "pn"               # this is used as proto node
 
 [files]
 extend-exclude = [