Version 7.5.0

• 🆕 Add tag, new api createTag and removeTag.
• 🐞 Fix the problem that the onRemove method does not trigger when deleting all graphic marks.
• 🐞 Fix the problem of incorrect return of getConvertPictureUrl.
• 💄 Combine overlay and tooltip.
• 💄 Optimize the y-axis display when there is no data.
• 💄 Optimize the interaction of the cross cursor on the mobile.