chore[meeting-issue-template]: update to include names, assignees, and section headings

[AhmedAl-Hayali]

Description

Fixes #262 Refer to changelist

Changes

Update:

• Title format
• Meeting label
• Default assignees
• Names
• Sections from bold to headings
• Add notes section for during/post-meeting notes

Additional Information

N/A

Assignee Checklist

• [x] The commits are named in accordance with Conventional Commits.
• [x] The PR is named in accordance with Conventional Commits.
• [x] There are no future/additional changes required. If there are, they are mentioned in Additional Information above.
• [x] I have changed the issue status in the project tracker to In Review.
• [x] I have created a review issue (#263) in the project tracker and assigned it to my reviewer.
• [x] I have provided my reviewer a checklist of necessary actions, if applicable.

Reviewer Checklist

• [x] I have confirmed that the changes covered in the changelist are the ones that occur in the PR/commit.
• [x] I have updated the issue(s) status(es) on the project tracker.