Improve `this.log` for rule base class

Currently calling this.log requires a few properties to be provided manually:

        this.log({
          message: `some message`,
          line: node.loc && node.loc.start.line,
          column: node.loc && node.loc.start.column,
          source: this.sourceForNode(node),
        });

I’d like to add the ability to pass node and have line,column, and source inferred. Something like:

        this.log({
          message: `Passing the \`${specifiedKey}\` property as an argument within templates is not allowed.`,
          node,
        });

[rwjblue]

I’m not sure how that is better. In those cases, just pass those nodes in directly.

this.log({
  message: 'whatever here',
  node: elementNode.attributes[0].value
})

[lifeart]

@rwjblue I mean, if we need to highlight component tag name, we don’t need to highlight whole component block, highlighting Foo from <Foo @name={{a}} /> instead of <Foo @name={{a}} />.

and idea is add property path, and linter will figure out where this property located and highlight it.

this.log({node, part: 'tag' });
this.log({node, part: 'attributes.0.value' });
this.log({node, part: 'hash.name.key' });