Bump boto3 in /automator in the automator-deps group across 1 directory

Bumps the automator-deps group with 1 update in the /automator directory: [boto3](https://github.com/boto/boto3).


Updates `boto3` from 1.43.34 to 1.43.39
- [Release notes](https://github.com/boto/boto3/releases)
- [Commits](boto/boto3@1.43.34...1.43.39)

---
updated-dependencies:
- dependency-name: boto3
  dependency-version: 1.43.36
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: automator-deps
...

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

Author: dependabot[bot]

automator/pyproject.toml

@@ -12,7 +12,7 @@ dependencies = [
 [dependency-groups]
 dev = [
     "pytest>=9.1.1",
-    "boto3>=1.43.34",
+    "boto3>=1.43.39",
 ]
 
 [tool.uv]