fix refreshable credentials injection (#1314)

Reorganize botocore tests (#1311)

upstream header fixes (#1301)

Bump `botocore` dependency specification (#1292)

Merge pull request #1276 from jakob-keller/bump-botocore

Relax `botocore` dependency specification

Merge pull request #1265 from jakob-keller/bump-botocore

Bump `botocore` dependency specification

Merge pull request #1256 from jakob-keller/bump-botocore

Relax `botocore` dependency specification

Merge pull request #1241 from jakob-keller/bump-dev-dependencies

Bump pre-commit hook `check-jsonschema`

Merge pull request #1221 from jakob-keller/bump-botocore

Bump `botocore` dependency specification

Merge pull request #1213 from jakob-keller/bump-botocore

Relax `botocore` dependency specification