MAINT: Bump deadsnakes/action from 3.1.0 to 3.2.0

Bumps [deadsnakes/action](https://github.com/deadsnakes/action) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/deadsnakes/action/releases)
- [Commits](deadsnakes/action@6c8b9b8...e640ac8)

---
updated-dependencies:
- dependency-name: deadsnakes/action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/linux.yml

@@ -302,7 +302,7 @@ jobs:
         submodules: recursive
         fetch-tags: true
     # TODO: replace with setup-python when there is support
-    - uses: deadsnakes/action@6c8b9b82fe0b4344f4b98f2775fcc395df45e494 # v3.1.0
+    - uses: deadsnakes/action@e640ac8743173a67cca4d7d77cd837e514bf98e8 # v3.2.0
       with:
           python-version: '3.13-dev'
           nogil: true