ci: pin typos pre-commit hook

Pin the crate-ci/typos pre-commit hook from mutable v1 to v1.47.0 so GitHub Actions can install the matching PyPI package reliably.

Closes #386.

Author: shaypal5

.pre-commit-config.yaml

@@ -29,7 +29,7 @@ repos:
       - id: detect-private-key
 
   - repo: https://github.com/crate-ci/typos
-    rev: v1
+    rev: v1.47.0
     hooks:
       - id: typos
         # empty to do not write fixes