fix(deps): update aws-java-sdk-v2 monorepo to v2.28.26

Author: renovate[bot]

gradle/libs.versions.toml

@@ -44,7 +44,7 @@ groovy = "4.0.22"
 spock = "2.3-groovy-4.0"
 vertx-client = "4.5.10"
 amazon-awssdk-v1 = "1.12.776"
-amazon-awssdk-v2 = "2.28.21"
+amazon-awssdk-v2 = "2.28.26"
 jansi = "2.4.1"
 
 # Managed versions appear in the BOM