default @NonNull Optional<String> getAnyValue(@NonNull String key) {
        return getValues(key).stream().findAny();
    }
Returns any value from this {@link ContextSet} matching the key, if present.

<p>Note that context keys can be mapped to multiple values.
Use {@link #getValues(String)} to retrieve all associated values.</p>

@param key the key to find values for
@return an optional containing any match
api/src/main/java/net/luckperms/api/context/ContextSet.java