Typo in the complementary palette

**Describe the bug**
There is a color palette, from blue to orange, wrongly called `Complimentary` - `euiPaletteComplimentary` that should instead be called `euiPaletteComplementary` due to the complementary nature of its color

**Screenshots**

<img width="386" alt="Screenshot 2023-07-04 at 16 12 51" src="https://github.com/elastic/eui/assets/1421091/125c8bff-93c2-46eb-b0a6-42b8b641aec2">
