[datafusion-spark] Implement `ceil` function

[alamb]

Is your feature request related to a problem or challenge?

• Part of [EPIC] Complete datafusion-spark Spark Compatible Functions #15914

Given the importantance of spark functions in general, we are consolidating / adding spark compatible functions in the datafusion-spark crate in DataFusion: https://github.com/apache/datafusion/tree/main/datafusion/spark

This ticket is part of a series of ticket to fill out the set of spark compatible functions in DataFusion

Describe the solution you'd like

Implement the function listed above in the datafusion-spark crate

Describe alternatives you've considered

1. Add the relevant function here: https://github.com/apache/datafusion/tree/main/datafusion/spark/src/function/math
2. Add tests. Instructions are here: https://github.com/apache/datafusion/blob/main/datafusion/spark/README.md

Examples to follow:

• The existing expm1 implementation : https://github.com/apache/datafusion/blob/main/datafusion/spark/src/function/math/expm1.rs
• COmet implementation here: https://github.com/apache/datafusion-comet/blob/main/native/spark-expr/src/math_funcs
• Sail implementation here: https://github.com/lakehq/sail/blob/4144d9a53d3f1ef447b3d2ce9afa9030906de640/crates/sail-plan/src/function/scalar/math.rs#L404

You can also find the corresponding datafusion implementations in the corresponding file here: https://github.com/apache/datafusion/tree/main/datafusion/functions/src (it would be ok to call into these implementations if they are the same as the spark implementation)

Additional context

No response

[alamb]

@shehabgamin and @andygrove -- here is a ticket for another spark function. I am hoping we can do one or two of these functions to set a pattern, and then we will be able to basically copy the pattern for the rest of the library

Questions for you:

1. Is there any other function(s) that you would recommend as one of the first to try and consolidate?
2. Are you willing to try and make a PR to add this function?

[irenjj]

take

[shehabgamin]

@shehabgamin and @andygrove -- here is a ticket for another spark function. I am hoping we can do one or two of these functions to set a pattern, and then we will be able to basically copy the pattern for the rest of the library

Questions for you:

1. Is there any other function(s) that you would recommend as one of the first to try and consolidate?

2. Are you willing to try and make a PR to add this function?

1. Ceil and Floor are essentially the same function (in terms of code). Sail already has both these functions implemented, see here: https://github.com/lakehq/sail/blob/main/crates/sail-plan/src/extension/function/math/spark_ceil_floor.rs
2. Not sure when I would have time, if someone else is eager to take it on that would be great! Otherwise, I can add it to my list. Should be an easy copy paste from the Sail code base hopefully.

[alamb]

Sounds good -- thanks @shehabgamin

Looks to me like @irenjj has offered to take a look at this one, so let's see what they come up with

Note that @andygrove created a PR recently for to_hex that might also serve as an example: #15947