#### Fix extra indent for CSS comma-separated values after a block comment (#18228 by @seiyab)

<!-- prettier-ignore -->
```css
/* Input */
.foo {
  background-image:
    linear-gradient(to top, blue, red 100%),
    /* texture */
    repeating-linear-gradient(90deg, pink, yellow 20px, green 20px, pink 40px),
    repeating-linear-gradient(90deg, pink, yellow 20px, green 20px, pink 40px);
}

/* Prettier stable */
.foo {
  background-image:
    linear-gradient(to top, blue, red 100%),
    /* texture */
      repeating-linear-gradient(90deg, pink, yellow 20px, green 20px, pink 40px),
    repeating-linear-gradient(90deg, pink, yellow 20px, green 20px, pink 40px);
}

/* Prettier main */
.foo {
  background-image:
    linear-gradient(to top, blue, red 100%),
    /* texture */
    repeating-linear-gradient(90deg, pink, yellow 20px, green 20px, pink 40px),
    repeating-linear-gradient(90deg, pink, yellow 20px, green 20px, pink 40px);
}
```