feat: add support for rewriting <file path="..."> attributes

[AriPerkkio]

• Closes adding ability to change reported root dir file path #153
• Requires feat(reporters): support custom options vitest-dev/vitest#5111

Adds support for rewriting path attribute of file.

Example:

Original report:

<testExecutions version="1">
  <file path="test/fixtures/animals.test.ts">
    <testCase name="animals - dogs say woof" duration="123" />
  </file>
</testExecutions>

import { defineConfig } from 'vitest/config';

export default defineConfig({
  test: {
    reporters: [
      ['vitest-sonar-reporter', {
        onWritePath(path: string) {
            console.log(path);
            //          ^^^^ "test/fixtures/animals.test.ts"

            return `frontend/${path}`;
        }
      }],
    ],
  },
});

<testExecutions version="1">
-  <file path="test/fixtures/animals.test.ts">
+  <file path="custom-prefix/test/fixtures/animals.test.ts">
    <testCase name="animals - dogs say woof" duration="123" />
  </file>
</testExecutions>