fix(deps): update aws-java-sdk-v2 monorepo to v2.46.15 (#958)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-awssdk = "2.46.10"
+awssdk = "2.46.15"
 checkstyle = "13.6.0"
 errorprone = "2.50.0"
 errorpronePlugin = "5.1.0"