Update amazon-ssm-agent to v3.3.987.0

[koooosh]

Issue number:

N/A

Description of changes:

Update amazon-ssm-agent package to version 3.3.987.0, the latest available release: https://github.com/aws/amazon-ssm-agent/releases/tag/3.3.987.0

This new agent release altered appconfig.go, a file we patch, so also updating the patch.

Testing done:

Launched an aws-dev instance with the amazon-ssm-agent package added. Verified amazon-ssm-agent service is still running successfully on the host:

bash-5.1# systemctl status amazon-ssm-agent
● amazon-ssm-agent.service - Amazon SSM agent
     Loaded: loaded (/x86_64-bottlerocket-linux-gnu/sys-root/usr/lib/systemd/system/amazon-ssm-agent.service; enabled; preset: enabled)
     Active: active (running) since Mon 2024-10-07 09:06:15 UTC; 2min 18s ago
   Main PID: 1378 (amazon-ssm-agen)
      Tasks: 20 (limit: 18596)
     Memory: 58.1M
        CPU: 615ms
     CGroup: /system.slice/amazon-ssm-agent.service
             ├─1378 /usr/bin/amazon-ssm-agent
             └─1429 /usr/bin/ssm-agent-worker

Verified ECS Exec still works on aws-ecs-2 variant:

$ aws ecs run-task --cluster bottlerocket-test --task-definition nginx:3 --enable-execute-command 

$ aws ecs execute-command --cluster bottlerocket-test --task dff5515d0d00419d9c7b05bf7d867174 --interactive --command "/bin/sh"

The Session Manager plugin was installed successfully. Use the AWS CLI to start a session.


Starting session with SessionId: ecs-execute-command-5yddxxg93r3b3b653otcagd7au
# uname -a
Linux 7d259dbfa30f 6.1.109 #1 SMP PREEMPT_DYNAMIC Sat Oct  5 01:21:13 UTC 2024 x86_64 GNU/Linux

Terms of contribution:

By submitting this pull request, I agree that this contribution is dual-licensed under the terms of both the Apache License, version 2.0, and the MIT license.

[koooosh]

Added ECS Exec testing output to the description. Thanks for the callout @ginglis13

[yeazelm]

LGTM!