2.5.0

Flag updates:

• Syria: the green-white-black flag with three red stars adopted in December 2024 (#112)
• South Korea: the four trigrams are now drawn correctly (#113)
• Mauritania: adds the red stripes introduced in 2017 (#114)

All three are updated in the SVG and PNG assets and in the asset catalog shipped by the Swift package.

Also:

• visionOS support, thanks to @rafaelfrancisco-dev (#107)