ERC-7893 DeFi Protocol Solvency Proof Mechanism

🆔 ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

ISolvencyProof 0xa6007435

`0x148c74c9`	`getProtocolAssets()`	view
`0xe117a765`	`getProtocolLiabilities()`	view
`0xf8a66851`	`getSolvencyHistory(uint256,uint256)`	view
`0xfefa625f`	`getSolvencyRatio()`	view
`0xc7a85d1e`	`updateAssets(address[],uint256[],uint256[])`
`0x19e7476b`	`updateLiabilities(address[],uint256[],uint256[])`
`0x8b88b7e2`	`verifySolvency()`	view