chore(gradle): bump software.amazon.awssdk:bom from 2.24.5 to 2.29.6

Bumps software.amazon.awssdk:bom from 2.24.5 to 2.29.6.

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

Signed-off-by: dependabot[bot] <support@github.com>

gradle/libs.versions.toml

@@ -3,7 +3,7 @@ airlift = "2.0.2"
 arrow = "13.0.0"
 autoservice = "1.1.1"
 avro = "1.12.0"
-awssdk = "2.24.5"
+awssdk = "2.29.6"
 # See dependency matrix for particular gRPC versions at https://github.com/grpc/grpc-java/blob/master/SECURITY.md#netty
 boringssl = "2.0.61.Final"
 calcite = "1.38.0"