greengrass-lite: remove sleep workaround from local-deployment service

ggdeploymentd now uses sd_notify to signal readiness (v2.4.0), so
After=ggl.core.ggdeploymentd.service is sufficient. The sleep 10 hack
and dependency on greengrass-lite.target/fleet-provisioning are no
longer needed.

Fixes: #15159
Co-authored-by: Anubhav Rawal <anubhavrawal00@gmail.com>
(cherry picked from commit 2c817cd)

Author: 2 people

recipes-iot/aws-iot-greengrass/greengrass-lite/ggl.local-deployment.service

@@ -1,11 +1,10 @@
 [Unit]
 Description=Greengrass Lite Image-Provided Component Auto-Deployment
-After=greengrass-lite.target ggl.gg_post-fleetprovisioning.service
+After=ggl.core.ggdeploymentd.service
 
 [Service]
 Type=oneshot
 RemainAfterExit=yes
-ExecStartPre=/bin/sh -c 'sleep 10'
 ExecStart=/usr/bin/ggl-deploy-image-components
 # Disable service after successful deployment to prevent future runs
 ExecStopPost=/bin/sh -c '\