Updated baremetal deploy config

[BBurnworth]

Updated "deploy.toml" resulting from setup deploy baremetal.

Replaced "user" with "username" in separate api/web example section.

[nx-cloud[bot]]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit 2adb0db7b95f14a55034c769d312bdd7012e6644. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this branch

---

✅ Successfully ran 14 targets

• cli run test --concurrency 2 -- --colors --maxWorkers 2
• cli run test --concurrency 2 -- --colors --maxWorkers 2
• cli run build
• cli run test --concurrency 2 -- --colors --maxWorkers 2
• cli run build
• cli run test --concurrency 2 -- --colors --maxWorkers 2
• cli run build
• cli run build
• cli run build
• cli run build
• cli run build
• cli run build
• cli run build
• cli run build

---

Sent with 💌 from NxCloud.

[netlify[bot]]

❌ Deploy Preview for redwoodjs-docs failed.

Name	Link
🔨 Latest commit	2adb0db7b95f14a55034c769d312bdd7012e6644
🔍 Latest deploy log	https://app.netlify.com/sites/redwoodjs-docs/deploys/62e82461be6efc0008d32764

[pantheredeye]

So, I also pushed some changes to the contributing walkthrough. I was stepping through the doc and felt lost at "Step 5: Open a PR." It seemed unfinished, and referenced a section of the docs in a different file. That took me a bit to figure out. I corrected the link, and added some steps to walk through using GitHub Desktop to submit a PR. I have to admit, I don't have GH Desktop so I used tutorial screenshots to accomplish this.

Also, I committed and pushed to the repo not realizing it would be included in this PR. My apologies.

[jtoar]

@pantheredeye thanks for the PR! And no worries about the accidental push. @cannikin normally reviews baremetal changes, but he's on vacation right now so you may have to wait a little bit. Just wanted to let you know