Bump aws/aws-sdk-php from 3.171.21 to 3.184.2

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

diff --git a/3rdparty b/3rdparty
index f3978171d64dea8196bbc714465028643f730b0b..feb132082446377099f8ef2cbae59e7f5b7c8793 160000 (submodule)
--- a/3rdparty
+++ b/3rdparty
@@ -1 +1 @@
-Subproject commit f3978171d64dea8196bbc714465028643f730b0b
+Subproject commit feb132082446377099f8ef2cbae59e7f5b7c8793