A little modification of text in the footer

[sau-mili]

Is your feature request related to a problem? Please describe. A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Change "Star us" to "Rate us"

Describe the solution you'd like A clear and concise description of what you want to happen. Simply change the text and improve the on-hover CSS properties

** Add screenshot

Checklist Example Fill x { [x] } into bracket

• [x ] I have checked the existing issues *
• [ x] I have read the Contributing Guidelines *
• [ x] I have starred the repository *
• [ x] Working under Gssoc24*

[anniepauline]

I'd love to work on it

[PSS2134]

Do that @sau-mili

[sau-mili]

I have made the changes and posted a pull request. please check. #152