Fatal parsing error when parsing JSON with URLs

I have a custom rule and a test case where I'd like to ensure that HTML tags are allowed in strings:

  valid: [
    {
      code: `{"translation-key": "this string includes <a href="https://www.google.com/">HTML</a>."}`,
    },
  ],

but I get the following error:

    Message:
      A fatal parsing error occurred: Parsing error: Unexpected token 'https'.

      at runRuleForItem (../../node_modules/eslint/lib/rule-tester/flat-rule-tester.js:759:13)
      at testValidTemplate (../../node_modules/eslint/lib/rule-tester/flat-rule-tester.js:812:28)
      at Object.<anonymous> (../../node_modules/eslint/lib/rule-tester/flat-rule-tester.js:1097:33)

and I think it's coming from the jsonc parser

ota-meshi / eslint-plugin-jsonc

Fatal parsing error when parsing JSON with URLs #307