chore(deps): bump software.amazon.awssdk:bom

Bumps software.amazon.awssdk:bom from 2.30.18 to 2.46.4.

---
updated-dependencies:
- dependency-name: software.amazon.awssdk:bom
  dependency-version: 2.46.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

TestVectors/runtimes/java/build.gradle.kts

@@ -92,10 +92,10 @@ dependencies {
     implementation("software.amazon.cryptography:aws-database-encryption-sdk-dynamodb:${ddbecVersion}")
     implementation("software.amazon.cryptography:TestAwsCryptographicMaterialProviders:${mplVersion}")
 
-    implementation(platform("software.amazon.awssdk:bom:2.30.18"))
+    implementation(platform("software.amazon.awssdk:bom:2.46.4"))
     implementation("software.amazon.awssdk:dynamodb")
     implementation("software.amazon.awssdk:dynamodb-enhanced")
-    implementation("software.amazon.awssdk:core:2.30.18")
+    implementation("software.amazon.awssdk:core:2.46.4")
     implementation("software.amazon.awssdk:kms")
     testImplementation("com.amazonaws:DynamoDBLocal:2.+")
     // This is where we gather the SQLLite files to copy over