Refactor codebase to async/await - m365 aad user license add until m365 aad user signin list

[MathijsVerbeeck]

This issue is for the refactoring of the commands from m365 aad user license add until m365 aad user signin list, more specifically:

• m365 aad user license add
• m365 aad user license list
• m365 aad user license remove
• m365 aad user list
• m365 aad user password validate
• m365 aad user recyclebinitem clear
• m365 aad user recyclebinitem list
• m365 aad user recyclebinitem remove
• m365 aad user recyclebinitem restore
• m365 aad user remove
• m365 aad user set
• m365 aad user signin list