Remove unnecessary period in template block selection notice (#61087)

Co-authored-by: t-hamano <wildworks@git.wordpress.org>
Co-authored-by: Mamaduka <mamaduka@git.wordpress.org>
Co-authored-by: timse201 <timse201@git.wordpress.org>
Co-authored-by: itzmekhokan <khokansardar@git.wordpress.org>

packages/editor/src/components/editor-canvas/edit-template-blocks-notification.js

@@ -82,7 +82,7 @@ export default function EditTemplateBlocksNotification( { contentRef } ) {
 			onCancel={ () => setIsDialogOpen( false ) }
 		>
 			{ __(
-				'You’ve tried to select a block that is part of a template, which may be used on other posts and pages. Would you like to edit the template?.'
+				'You’ve tried to select a block that is part of a template, which may be used on other posts and pages. Would you like to edit the template?'
 			) }
 		</ConfirmDialog>
 	);