Remove go report card from readme

[Tankdoggo]

What feature you would like to be added?

If you go to https://goreportcard.com/ you will see that the project is deprecated.

Why is this needed?

It looks bad

Describe the solution you would like

Remove it from the MD

Describe alternatives you have considered

No response

Additional context

No response

Love this feature?

Give it a 👍 We prioritize the features with most 👍

[github-actions]

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[Tankdoggo]

/assign