feat(precompiles): add move_precompiles method

[mattsse]

Summary

Adds a method to move precompiles from source addresses to destination addresses, supporting the movePrecompileTo field in eth_simulateV1 state overrides.

Changes

New Error Type

• MovePrecompileError enum with NotAPrecompile(Address) variant
• Implements Display, Debug, PartialEq, Eq, Clone, and Error

New Methods on PrecompilesMap

• move_precompiles<I>(&mut self, moves: I) -> Result<(), MovePrecompileError> - takes an iterator of (source, dest) pairs
• with_moved_precompiles<I>(self, moves: I) -> Result<Self, MovePrecompileError> - builder-style variant

Behavior

• Validates all source addresses are precompiles before making any changes
• Skips moves where source == dest (no-op)
• Atomically removes from source and installs at destination
• Returns NotAPrecompile error if any source is not a precompile

Example Usage

// Move ECRECOVER from 0x01 to a custom address
let moves = [(
    address!("0x0000000000000000000000000000000000000001"),
    address!("0x0000000000000000000000000000000000000100"),
)];
precompiles.move_precompiles(moves)?;

Tests

• test_move_precompiles - basic move with verification
• test_move_precompiles_not_a_precompile - error case
• test_move_precompiles_same_address_noop - no-op case
• test_move_precompiles_multiple - moving multiple precompiles