Add debian 13 support

[kidmun]

Description of the issue

Add Debian 13 (Trixie) to the integration test matrix for CloudWatch Agent OS onboarding.

Related PR: aws/amazon-cloudwatch-agent-test#737

Description of changes

Added cloudwatch-agent-integration-test-debian-13-arm64 to the imagePrefixes array in tool/clean/clean_ami/clean_ami.go so old test AMIs for Debian 13 get cleaned up after 60 days.

License

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

Tests

Ran the integration test with the OS filter debian-13 — all debian-13 tests passed.

Workflow run: https://github.com/aws/amazon-cloudwatch-agent/actions/runs/31102683559

[github-actions]

Binary Size Report

linux/amd64

Binary	PR	vs main (5efb6c4)	vs v1.300070.0
amazon-cloudwatch-agent	193.3 MB	+0 B	${\color{green}▼}$ 38.0 MB (-16.4%)
amazon-cloudwatch-agent-config-wizard	2.0 MB	+0 B	${\color{red}▲}$ +86.0 KB (+4.5%)
config-downloader	2.0 MB	+0 B	${\color{red}▲}$ +86.0 KB (+4.5%)
config-translator	2.0 MB	+0 B	${\color{red}▲}$ +86.0 KB (+4.5%)
start-amazon-cloudwatch-agent	2.5 MB	+0 B	${\color{red}▲}$ +81.9 KB (+3.4%)
workload-discovery	3.0 MB	+0 B	${\color{red}▲}$ +94.2 KB (+3.2%)
Total	204.8 MB	+0 B	${\color{green}▼}$ 37.6 MB (-15.5%)

linux/amd64 amazon-cloudwatch-agent (last 9 main commits + this PR)

 193 ┤                                        
     ┤                            ███ ███ ███ 
     ┤                            ███ ███ ███ 
     ┤                            ███ ███ ███ 
     ┤                            ███ ███ ███ 
     ┤                            ███ ███ ███ 
     ┤                            ███ ███ ███ 
     ┤                            ███ ███ ███ 
 193 ┤▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄ ▄▄▄ ███ ███ ███ 
 MB  └────────────────────────────────────────
      43f2526                             PR

linux/arm64

Binary	PR	vs main (5efb6c4)	vs v1.300070.0
amazon-cloudwatch-agent	177.1 MB	+0 B	${\color{green}▼}$ 34.4 MB (-16.3%)
amazon-cloudwatch-agent-config-wizard	2.0 MB	+0 B	${\color{green}▼}$ 22 B (-0.0%)
config-downloader	2.0 MB	+0 B	${\color{green}▼}$ 22 B (-0.0%)
config-translator	2.0 MB	+0 B	${\color{green}▼}$ 22 B (-0.0%)
start-amazon-cloudwatch-agent	2.4 MB	+0 B	${\color{red}▲}$ +65.5 KB (+2.8%)
workload-discovery	2.9 MB	+0 B	${\color{red}▲}$ +65.5 KB (+2.3%)
Total	188.4 MB	+0 B	${\color{green}▼}$ 34.3 MB (-15.4%)

windows/amd64

Binary	PR	vs main (5efb6c4)	vs v1.300070.0
amazon-cloudwatch-agent.exe	196.1 MB	${\color{red}▲}$ +6.1 KB (+0.0%)	${\color{green}▼}$ 38.1 MB (-16.3%)
amazon-cloudwatch-agent-config-wizard.exe	2.1 MB	+0 B	${\color{red}▲}$ +130.6 KB (+6.5%)
config-downloader.exe	2.1 MB	+0 B	${\color{red}▲}$ +130.0 KB (+6.5%)
config-translator.exe	2.1 MB	+0 B	${\color{red}▲}$ +130.6 KB (+6.5%)
start-amazon-cloudwatch-agent.exe	2.3 MB	+0 B	${\color{red}▲}$ +112.1 KB (+5.2%)
workload-discovery.exe	2.9 MB	+0 B	${\color{red}▲}$ +97.3 KB (+3.5%)
Total	207.7 MB	${\color{red}▲}$ +6.1 KB (+0.0%)	${\color{green}▼}$ 37.5 MB (-15.3%)

Investigating size changes

Use go-size-analyzer to compare binaries:

GOEXPERIMENT=jsonv2 go install github.com/Zxilly/go-size-analyzer/cmd/gsa@latest
gsa diff --old <baseline-binary> --new <new-binary>