Bump aws-actions/amazon-ecs-render-task-definition from 1.7.2 to 1.7.3 (#1086)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/cd.yml

@@ -63,7 +63,7 @@ jobs:
 
       - name: Fill in the new image ID in the Amazon ECS task definition
         id: task-def
-        uses: aws-actions/amazon-ecs-render-task-definition@v1.7.2
+        uses: aws-actions/amazon-ecs-render-task-definition@v1.7.3
         with:
           task-definition: ${{ vars.ECS_TASK_DEFINITION_PATH }}
           container-name: ${{ vars.CONTAINER_NAME }}