change: [M3-8857] - Update PULL_REQUEST_TEMPLATE (Part 2)

[mjac0bs]

Description 📝

As developers, we want to provide better clarity to our PR template.

Changes 🔄

• Turn Author consideration checklist to bullets
• Add Author confirmation checklist of technical requirements before marking a PR as Open

Preview 📷

How to test 🧪

Verification steps

(How to verify changes)

• Read the diff and self review.

As an Author I have considered 🤔

Check all that apply

• [x] 👀 Doing a self review
• [ ] ❔ Our contribution guidelines
• [ ] 🤏 Splitting feature into small PRs
• [x] ➕ Adding a changeset
• [ ] 🧪 Providing/Improving test coverage
• [ ] 🔐 Removing all sensitive information from the code and PR description
• [ ] 🚩 Using a feature flag to protect the release
• [ ] 👣 Providing comprehensive reproduction steps
• [x] 📑 Providing or updating our documentation
• [ ] 🕛 Scheduling a pair reviewing session
• [ ] 📱 Providing mobile support
• [ ] ♿ Providing accessibility support

[linode-gh-bot]

Cloud Manager UI test results

:tada: 445 passing tests on test run #3 ↗︎

:x: Failing	:white_check_mark: Passing	:arrow_right_hook: Skipped	:clock1: Duration
0 Failing	445 Passing	2 Skipped	84m 57s

[cypress[bot]]

Cloud Manager E2E    Run #6814

Run Properties:   Passed #6814  •  3450d7c2de: change: [M3-8857] - Update PULL_REQUEST_TEMPLATE (Part 2) (#11236)

Project	Cloud Manager E2E
Branch Review	develop
Run status	Passed #6814
Run duration	27m 54s
Commit	3450d7c2de: change: [M3-8857] - Update PULL_REQUEST_TEMPLATE (Part 2) (#11236)
Committer	Mariah Jacobs
View all properties for this run ↗︎

---

Test results
Failures	0
Flaky	4
Pending	2
Skipped	0
Passing	445
View all changes introduced in this branch ↗︎