enabling scale-in protection on spot instance type asg

[GogineniManojkumar]

Issue Details

Describe the bug
plugin is enabling the scale-in(newInstancesProtectedFromScaleIn) protection on ASG with spot instances. due to that asg could not able to make instance could not terminate instances.

Activity on asg:
Could not scale to desired capacity because all remaining instances are protected from scale-in.

To Reproduce
ec2-fleet ASG with spot instances
etc.

Cloud Trail Logs
"userAgent": "ec2-fleet-plugin, aws-sdk-java/1.12.633 Linux/4.14.281-212.502.amzn2.x86_64 OpenJDK_64-Bit_Server_VM/17.0.12+7-LTS java/17.0.12 groovy/2.4.21 vendor/Amazon.com_Inc. cfg/retry-mode/legacy",
"requestParameters": {
"autoScalingGroupName": "jenkins-slave",
"minSize": 0,
"maxSize": 1,
"desiredCapacity": 0,
"newInstancesProtectedFromScaleIn": true
},

Environment Details

Plugin Version?
3.20

Jenkins Version?
2.246

Spot Fleet or ASG?
ASG(spot instances)

Label based fleet?
NO

Linux or Windows?
Linux

[GogineniManojkumar]

@pdk27 if you can help here that would be great!

What I am looking for is I want to terminate instance idel > 5 minutes, currently it's not happening.

[maxsargentdev]

Also seeing this