[Data masking] Provide way to opt-in to data masking via the cache

[jerelmiller]

Partially addresses #11672

Add interfaces to the Cache abstract class that allows a cache to opt-in to data masking. Data masking requires a fragmentMatches function that accepts an inline fragment and a typename and returns a boolean. This will be used by the mask function to determine if a type condition matches when selecting against an interface or union type.

This function is optional in order to provide backwards compatibility. If this function is not provided by the subclass, this effectively disables data masking and the data will be returned unchanged with a warning emitted.

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size-limit report 📦

Path	Size
dist/apollo-client.min.cjs	38.89 KB (+0.64% 🔺)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/main.cjs"	47.69 KB (+0.58% 🔺)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/main.cjs" (production)	45.25 KB (+0.58% 🔺)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/index.js"	34.49 KB (+0.86% 🔺)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/index.js" (production)	32.34 KB (+0.91% 🔺)
import { ApolloProvider } from "dist/react/index.js"	1.23 KB (0%)
import { ApolloProvider } from "dist/react/index.js" (production)	1.22 KB (0%)
import { useQuery } from "dist/react/index.js"	5.28 KB (-0.02% 🔽)
import { useQuery } from "dist/react/index.js" (production)	4.36 KB (0%)
import { useLazyQuery } from "dist/react/index.js"	5.52 KB (-0.02% 🔽)
import { useLazyQuery } from "dist/react/index.js" (production)	4.6 KB (+0.03% 🔺)
import { useMutation } from "dist/react/index.js"	3.52 KB (-0.03% 🔽)
import { useMutation } from "dist/react/index.js" (production)	2.74 KB (-0.04% 🔽)
import { useSubscription } from "dist/react/index.js"	3.21 KB (+0.04% 🔺)
import { useSubscription } from "dist/react/index.js" (production)	2.4 KB (-0.05% 🔽)
import { useSuspenseQuery } from "dist/react/index.js"	5.44 KB (0%)
import { useSuspenseQuery } from "dist/react/index.js" (production)	4.1 KB (0%)
import { useBackgroundQuery } from "dist/react/index.js"	4.96 KB (0%)
import { useBackgroundQuery } from "dist/react/index.js" (production)	3.61 KB (-0.03% 🔽)
import { useLoadableQuery } from "dist/react/index.js"	5.07 KB (-0.02% 🔽)
import { useLoadableQuery } from "dist/react/index.js" (production)	3.72 KB (-0.03% 🔽)
import { useReadQuery } from "dist/react/index.js"	3.33 KB (+0.03% 🔺)
import { useReadQuery } from "dist/react/index.js" (production)	3.27 KB (+0.03% 🔺)
import { useFragment } from "dist/react/index.js"	2.28 KB (-0.09% 🔽)
import { useFragment } from "dist/react/index.js" (production)	2.23 KB (-0.09% 🔽)

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