cli: Remove solana-program dependency

[acheroncrypto]

Problem

Anchor CLI has direct dependency to both solana-program and solana-sdk:

anchor/cli/Cargo.toml

Lines 42 to 43 in 8eec2e3

	solana-program = "2"
	solana-sdk = "2"

This is harmless, but it's also unnecessary since solana-sdk can be considered as a superset of solana-program.

Summary of changes

Replace solana-program usage with solana-sdk and remove solana-program dependency from CLI.

[vercel]

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