- If an unknown option is given via either the command line args or
the conf file, throw an error and exit
Update tests for ArgsManager knowing args
Ignore unknown options in the config file for bitcoin-cli
Fix tests and bitcoin-cli to match actual options used
- Test gArgs erroring on unknown args
- Updated linter to reflect the new behavior.
Depends on D3713, D3715 and D3712
This is a backport of Core PR13112