Fix sketch tool `gr.Image` not filling up the entire component size (#3649)
* Fix sketch tool `gr.Image` not filling up the entire component size
* Update changelog
* version
* version
* changes
* changes
* Update js/atoms/src/Block.svelte
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
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Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
Co-authored-by: aliabid94 <aabid94@gmail.com>