Fix `Catppuccin Latte` name in `LIGHT_SYNTAX_THEMES` list #2195

Job	Run time
Rustfmt	5s
Code coverage	3m 17s
Clippy	38s
Integration tests (macos-latest)	1m 49s
Unit tests (macos-latest, aarch64-apple-darwin, false)	2m 38s
Integration tests (ubuntu-latest)	2m 9s
Unit tests (macos-12, x86_64-apple-darwin, false)	3m 35s
Unit tests (windows-latest, x86_64-pc-windows-msvc, false)	5m 43s
Unit tests (ubuntu-latest, x86_64-unknown-linux-gnu, false)	2m 30s
Unit tests (ubuntu-latest, x86_64-unknown-linux-musl, true)	3m 2s
Unit tests (ubuntu-latest, i686-unknown-linux-gnu, true)	3m 9s
Unit tests (ubuntu-latest, arm-unknown-linux-gnueabihf, true)	3m 11s
Unit tests (ubuntu-latest, aarch64-unknown-linux-gnu, true)	3m 3s
	34m 49s

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