Bump version.awssdk from 2.18.7 to 2.19.4 (#162)

Bumps `version.awssdk` from 2.18.7 to 2.19.4.

Updates `software.amazon.awssdk:bom` from 2.18.7 to 2.19.4
- [Release notes](https://github.com/aws/aws-sdk-java-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-java-v2/blob/master/docs/LaunchChangelog.md)
- [Commits](aws/aws-sdk-java-v2@2.18.7...2.19.4)

Updates `core` from 2.18.7 to 2.19.4
- [Release notes](https://github.com/aws/aws-sdk-java-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-java-v2/blob/master/docs/LaunchChangelog.md)
- [Commits](aws/aws-sdk-java-v2@2.18.7...2.19.4)

---
updated-dependencies:
- dependency-name: software.amazon.awssdk:bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: software.amazon.awssdk:core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -33,7 +33,7 @@
         <version.iceberg>1.2.0</version.iceberg>
         <version.spark>3.3.1</version.spark>
         <version.hadoop>3.3.4</version.hadoop>
-        <version.awssdk>2.18.7</version.awssdk>
+        <version.awssdk>2.19.4</version.awssdk>
         <version.parquet>1.12.3</version.parquet>
         <version.testcontainers>1.17.6</version.testcontainers>
         <version.kafkaclients>3.2.1</version.kafkaclients>