Prepare for 5.7.4 release

Author: github-actions[bot]

Diff for: CHANGELOG

@@ -1,3 +1,7 @@
+Version 5.7.4 (2023-10-10)
+--------------------------
+Bump snappy-java to 1.1.10.4 (#1313)
+
 Version 5.7.3 (2023-09-07)
 --------------------------
 Bump jackson-mapper-asl to 1.9.14-atlassian-6 (#1312)

Diff for: README.md

@@ -65,7 +65,7 @@ Licensed under the [Snowplow Community License](https://docs.snowplow.io/communi
 [build-image]: https://github.com/snowplow/snowplow-rdb-loader/workflows/CI/badge.svg
 [build]: https://github.com/snowplow/snowplow-rdb-loader/actions/workflows/ci.yml
 
-[release-image]: https://img.shields.io/badge/release-5.7.3-blue.svg?style=flat
+[release-image]: https://img.shields.io/badge/release-5.7.4-blue.svg?style=flat
 [releases]: https://github.com/snowplow/snowplow-rdb-loader/releases
 
 [license]: https://docs.snowplow.io/docs/contributing/community-license-faq/