fix(backend): prevent sqs hanging (#7857)

* fix(backend): prevent sqs hanging

* fix dep

* chore: update ee-repo-ref to b1916254951d504db136759f4150a40d3a88a638

This commit updates the EE repository reference after PR #410 was merged in windmill-ee-private.

Previous ee-repo-ref: a5d74260b942eb208cd4b963bd63d74ad5240931

New ee-repo-ref: b1916254951d504db136759f4150a40d3a88a638

Automated by sync-ee-ref workflow.

---------

Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>

backend/Cargo.lock

@@ -16882,6 +16882,7 @@ dependencies = [
  "aws-credential-types",
  "aws-sdk-sqs",
  "aws-sdk-sts",
+ "aws-smithy-types",
  "axum 0.7.9",
  "backon",
  "chrono",

backend/ee-repo-ref.txt

@@ -1 +1 @@
-cd2713671bc7ac5762302704ee4ecb81e023301f
+b1916254951d504db136759f4150a40d3a88a638

backend/windmill-trigger-sqs/Cargo.toml

@@ -35,3 +35,4 @@ anyhow.workspace = true
 chrono.workspace = true
 backon.workspace = true
 thiserror.workspace = true
+aws-smithy-types.workspace = true