Bump software.amazon.awssdk.crt:aws-crt in /data-prepper-plugins/s3-sink

Bumps [software.amazon.awssdk.crt:aws-crt](https://github.com/awslabs/aws-crt-java) from 0.25.0 to 0.29.4.
- [Release notes](https://github.com/awslabs/aws-crt-java/releases)
- [Commits](awslabs/aws-crt-java@v0.25.0...v0.29.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

data-prepper-plugins/s3-sink/build.gradle

@@ -30,7 +30,7 @@ dependencies {
     testImplementation project(':data-prepper-plugins:csv-processor')
     testImplementation testLibs.slf4j.simple
     testImplementation 'software.amazon.awssdk:s3-transfer-manager'
-    testImplementation 'software.amazon.awssdk.crt:aws-crt:0.25.0'
+    testImplementation 'software.amazon.awssdk.crt:aws-crt:0.29.4'
 
     constraints {
         implementation('com.nimbusds:nimbus-jose-jwt') {