Most of the answers so far are wrong, because people who aren't familiar with the idea of rent control laws can't seem to comprehend the fact that rent control laws sometimes include required relocation fees.
Obviously, your attorney should be your final source of advice for this matter, but I don't blame you for asking here.
From what I've found online, the relocation fee would NOT apply to your situation if this is the only home you own. The requirements I found say that relocation fees apply to multi-family properties and landlords who own at least 4 housing units in addition to their primary residence. There are also some rules about boarding houses.
So from what I can find online, you won't have to pay a relocation fee as long as this is a single family home and its the only home you own and you aren't running a business renting out other properties.If I were in your shoes I simply wouldn't respond to the tenant at all regarding relocation fees. Let your attorney handle those communications. You don't want to say anything that could be incorrectly interpreted as a promise or commitment to pay, because that could be held against you in court even if you aren't otherwise required to pay.
The source for my answer is linked below but there's no guaranteed that page is accurate or up to date since many of these laws are fairly recently implemented.Also, as one person suggested it might be worth trying to negotiate a cash-for-keys agreement. Go to your tenant and say look, you aren't entitled to relocation fees because the law doesn't require it (show them the exception that applies), if you make me drag you to court for eviction I'm not going to pay you a dime, and I might even sue you afterward for unpaid rent and legal fees. But if you'll just pack up and move out right now I'll cut you a check for $5,000. Put that offer in writing (without the threat of suing) and see if they're smart enough to bite. In the end paying them $5k is probably cheaper than paying court fees, attorney fees, and whatever you're spending on temporary housing while you wait to move in.