Support for arrays in `startsWith` (and, maybe, `endsWith`)

**Use case**

Would be quite useful for handling tree-like structured data where the node paths are specified as arrays of names or IDs.

**Describe the solution you'd like**

The desired behavior would be like this:
```
startsWith([1, 2, 3, 4], [1, 2])  -- true (1)
startsWith(['qwe', 'rty', 'ui', 'op'], ['qwe', 'rty'])  -- true (1)
startsWith([1, 2, 3, 4], [2, 4])  -- false (0)
startsWith([1, 1, 2, 2], [1, 2])  -- false (0)
```

And similarly, for `endsWith`

**Describe alternatives you've considered**

Something like `arraySlice(first, 1, length(second)) = second`

But `startsWith` would be much more readable, harder to make a mistake in and, probably, can be better optimized (i.e. might not have to create new objects like `arraySlice` does)
{
    if (second.size == 0)
        return true;
    const bool has_first_null_map = first_null_map != nullptr;
    const bool has_second_null_map = second_null_map != nullptr;
    std::vector<size_t> prefix_function;
    if (has_second_null_map)
    {
        prefix_function = buildKMPPrefixFunction(second,
                [null_map = second_null_map](const SecondSliceType & pattern, size_t i, size_t j)
                {
                    return !!null_map[i] == !!null_map[j] && (!!null_map[i] || isEqualUnary(pattern, i, j));
                });
    }
    else
    {
        prefix_function = buildKMPPrefixFunction(second,
                [](const SecondSliceType & pattern, size_t i, size_t j) { return isEqualUnary(pattern, i, j); });
    }
    size_t firstCur = 0;