possible breaking change in vvm/interpreter/memory

[marlonhanks]

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• Tetsy Vapory version: 0.0.0
• Operating system: Windows / MacOS / Linux
• Installation: homebrew / one-line installer / built from source
• Fully synchronized: no / yes
• Network: vapory / ropsten / goerli / ...
• Restarted: no / yes

Your issue description goes here below. Try to include actual vs. expected behavior and steps to reproduce the issue.

line 36 changed from:

fn write_slice(&mut self, offset: U256, &[u8]);

TO

fn write_slice(&mut self, offset: U256, slice: &[u8]);