Call OS functions in User-Agent Creation

[ArkinSolomon]

When creating a user-agent, the SDK uses os.platform and os.release as strings, though technically, they are both functions. This typically is not an issue, since template strings will simply convert these to the proper value, which is intended behavior.

For instance:

typeof os.platform // => 'function'
os.platform() // => 'darwin'
`${os.platform}` // => 'darwin'

However, when using Bun, this causes an issue, and causes an error. Though the SDK by no means supports Bun officially yet, this simple fix helps support it.

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