Multiline Output in pre and post Workflow Hook Scripts is not Correctly Formatted

[X-Guardian]

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Overview of the Issue

If a pre or post workflow hook script writes multiline output, it is not formatted correctly, missing a carriage return at the end of each line.

Reproduction Steps

repos.yaml

repos:
- id: /.*/
  pre_workflow_hooks:
    - run: |
        echo "pre workflow test line 1a" && echo "pre workflow test line 1b"
        echo "pre workflow test line 2a" && echo "pre workflow test line 2b"
  post_workflow_hooks:
    - run: |
        echo "post workflow test line 1a" && echo "post workflow test line 1b"
        echo "post workflow test line 2a" && echo "post workflow test line 2b"

Logs

Logs

{"level":"info","ts":"2023-05-21T15:25:23.051+0100","caller":"runtime/pre_workflow_hook_runner.go:77","msg":"successfully ran \"echo \\\"pre workflow test line 1a\\\" && echo \\\"pre workflow test line 1b\\\"\\necho \\\"pre workflow test line 2a\\\" && echo \\\"pre workflow test line 2b\\\"\\n\" in \"/root/.atlantis/repos/X-Guardian/atlantis-test/1/default\"","json":{"repo":"X-Guardian/atlantis-test","pull":"1"}}
{"level":"info","ts":"2023-05-21T15:25:24.386+0100","caller":"events/project_command_builder.go:399","msg":"found no atlantis.yaml file","json":{"repo":"X-Guardian/atlantis-test","pull":"1"}}
{"level":"info","ts":"2023-05-21T15:25:24.386+0100","caller":"events/project_command_builder.go:403","msg":"automatically determined that there were 0 projects modified in this pull request: []","json":{"repo":"X-Guardian/atlantis-test","pull":"1"}}
{"level":"info","ts":"2023-05-21T15:25:25.641+0100","caller":"runtime/post_workflow_hook_runner.go:77","msg":"successfully ran \"echo \\\"post workflow test line 1a\\\" && echo \\\"post workflow test line 1b\\\"\\necho \\\"post workflow test line 2a\\\" && echo \\\"post workflow test line 2b\\\"\\n\" in \"/root/.atlantis/repos/X-Guardian/atlantis-test/1/default\"","json":{"repo":"X-Guardian/atlantis-test","pull":"1"}}

Output Screenshots

Pre Workflow Hook

Post Workflow Hook

Environment details

Atlantis version: 0.23.5
Deployment method: local
If not running the latest Atlantis version have you tried to reproduce this issue on the latest version: n/a
Atlantis flags: none
Atlantis server-side config file: none

Additional Context