no-nested-template-literals no need to report an error if there are no placeholders in the nested literal

[Sergey]

I want to report a bug.

Reproducer

console.log(`Look at ${red(`can't`)} do this`); // gives an error
console.log(`I ${red("can't")} do this`); // doesn't

Expected behavior

Rule shouldn't report an error if there are no placeholders in the nested literal.

eslint-plugin-sonarjs version: 0.10.0

eslint version: 8.1.0

Node.js version: v16.5.0

Rule key: no-nested-template-literals

[Elena Vilchik]

IMO even if there is no placeholders it's still relevant to refactor, especially as you can simply use quotes.

[Michael Gumowski]

This issue has been migrated to Jira. ESLINTJS-16