Merge pull request #181 from Aiven-Open/boto3-stubs

Simplify dependency on boto3 type annotations

pyproject.toml

@@ -55,17 +55,15 @@ dev = [
     'typing_extensions >= 3.10, < 5; python_version<"3.12"',
     # Unpinned dependencies, latest is fine
     "botocore",
-    "botocore-stubs",
-    "mypy_boto3_s3",
     "pytest",
     "pytest-cov",
     "pytest-mock",
     "pytest-timeout",
     "pytest-asyncio",
     "rstfmt",
+    "boto3-stubs[s3]",
     "types-python-dateutil",
     "types-paramiko",
-    "types-botocore",
     "types-httplib2",
     "types-mock",
     "types-requests",