rulegen: support outdent and dedent tagged template expressions

[camchenry]

Currently, we filter out any test cases which use the outdent and dedent functions, which are sometimes used for unicorn and typescriot-eslint rule tests. This means that we are likely missing many test cases from our rule testing. We should implement our own version of dedent and outdent so that we can import these test cases as well:

oxc/tasks/rulegen/src/main.rs

Line 319 in 9281234

if expr.tag.is_specific_id("dedent") || expr.tag.is_specific_id("outdent") {