Fix(sail): Correct YAML syntax in rustfs.stub healthcheck

[jeffersonrucu]

This PR corrects two minor syntax issues in the rustfs.stub file for Laravel Sail.

1. Correct Healthcheck YAML Syntax

The healthcheck.test command was defined using an invalid multi-line flow-style list ([]), which causes a YAML parsing error (e.g., "Unable to parse at line...") when Docker Compose tries to read the file after publishing the stub.

This commit 6d63366 updates the definition to use the standard YAML block-style list (using hyphens -), which is the correct syntax for this command.

Before:

    healthcheck:
      test:
      [
        "CMD",
        "sh", "-c",
        "curl -f [http://127.0.0.1:9000/health](http://127.0.0.1:9000/health) && curl -f [http://127.0.0.1:9001/health](http://127.0.0.1:9001/health)"
      ]

After:

    healthcheck:
      test:
        - "CMD"
        - "sh"
        - "-c"
        - "curl -f [http://127.0.0.1:9000/health](http://127.0.0.1:9000/health) && curl -f [http://127.0.0.1:9001/health](http://127.0.0.1:9001/health)"

2. Remove Trailing Comma

A trailing comma was removed from the RUSTFS_LOG_LEVEL environment
variable. While some YAML parsers may tolerate this, it's cleaner and
more consistent to remove it.

Before:

        RUSTFS_LOG_LEVEL: 'info',

After:

        RUSTFS_LOG_LEVEL: 'info'

Evidence

Recording.2025-11-08.124353.online-video-cutter.com.mp4

➜  docker -v
Docker version 28.3.2, build 578ccf6

[francoism90]

@jeffersonrucu Thanks for the fixes!

[taylorotwell]

Why is this not just a one line string?

[jeffersonrucu]

Hi, @taylorotwell
I believed the line break would make it easier to read, but I also don’t see a problem keeping it on a single line since it’s not a long test group. Thanks a lot for the review and the merge!