fix typo in branch trigger

Author: Alex Melnyk

.github/workflows/publish_layer.yml

@@ -3,7 +3,7 @@ name: Publish lambda layer to SAR
 on:
   push:
     branches:
-      - feat/lambda-layer
+      - feat/lambda-layers
 env:
   AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}