Bump mypy from 1.17.1 to 1.18.1 (#2532)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -65,7 +65,7 @@ pymongocrypt_source = [
 ]
 perf = ["simplejson"]
 typing = [
-    "mypy==1.17.1",
+    "mypy==1.18.1",
     "pyright==1.1.405",
     "typing_extensions",
     "pip"