VSCode extension doesn't resolve non-public function access properly

[austinkline]

If I make a function in one contract that is imported by another with access(account) instead of pub, VSCode doesn't think I have access and shows an error instead

[btspoony]

Related Issues:

• https://github.com/onflow/vscode-cadence/issues/75
• https://github.com/onflow/vscode-cadence/issues/199