[BUG] Fix typo in the issue template

[karthiknadar1204]

Description

The issue template has the name of another project, I propose removing the name and replacing it with the project name.

Also I propose to remove the GitHub workflow to lock the issue when opened, it is cumbersome to not ping the mentor.

Screenshots

No response

Any additional information?

No response

What browser are you seeing the problem on?

Chrome

Checklist

• [X] I have checked the existing issues
• [X] I have read the Contributing Guidelines
• [X] I am willing to work on this issue (optional)
• [X] I am a GSSoC'23 contributor

[github-actions[bot]]

To reduce notifications, issues are locked. Your issue will be unlocked when we add the label, gssoc23.

[karthiknadar1204]

gsspc