Update explorer and wallet TOS links (MystenLabs#14684)

## Description 

Describe the changes or additions included in this PR.

## Test Plan 

How did you test the new or updated feature?

---
If your changes are not user-facing and not a breaking change, you can
skip the following section. Otherwise, please indicate what changed, and
then add to the Release Notes section as highlighted during the release
process.

### Type of Change (Check all that apply)

- [ ] protocol change
- [ ] user-visible impact
- [ ] breaking change for a client SDKs
- [ ] breaking change for FNs (FN binary must upgrade)
- [ ] breaking change for validators or node operators (must upgrade
binaries)
- [ ] breaking change for on-chain data layout
- [ ] necessitate either a data wipe or data migration

### Release notes

apps/explorer/src/components/footer/footerLinks.tsx

@@ -62,10 +62,10 @@ export const socialLinks = [
 export const legalLinks = [
 	{
 		title: 'Terms & Conditions',
-		href: 'https://mystenlabs.com/legal?content=terms',
+		href: 'https://mystenlabs.com/legal#termsofservice',
 	},
 	{
 		title: 'Privacy Policy',
-		href: 'https://mystenlabs.com/legal?content=privacy',
+		href: 'https://mystenlabs.com/legal#privacypolicy',
 	},
 ];

apps/wallet/src/shared/constants.ts

@@ -1,8 +1,8 @@
 // Copyright (c) Mysten Labs, Inc.
 // SPDX-License-Identifier: Apache-2.0
 
-export const ToS_LINK = 'https://mystenlabs.com/legal?content=wallet-terms';
-export const PRIVACY_POLICY_LINK = 'https://mystenlabs.com/legal?content=privacy';
+export const ToS_LINK = 'https://mystenlabs.com/legal#suiwallettermsofservice';
+export const PRIVACY_POLICY_LINK = 'https://mystenlabs.com/legal#privacypolicy';
 export const FAQ_LINK = 'https://docs.mystenlabs.com/wallet/faq';
 
 // number of epochs before earning