Improve the errors that result when a aggregate type is not supported

[alamb]

Note: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-12319

When you try and run a query such as

{code}
select AVG(ts_colum) from t;
{code}

where ts_column has DataType::Timestamp type, you get a pretty unintelligible error message

"Coercion from [Timestamp(Nanosecond, None)] to the signature Uniform(1, [Int8, Int16, Int32, Int64, UInt8, UInt16, UInt32, UInt64, Float32, Float64]) failed."

This error should be improved to say something more like "AVG is not supported for {datatype} try an explicit cast."

[alamb]

Comment from Andrew Lamb(alamb) @ 2021-04-09T21:12:18.292+0000:

I spent some non trivial time in IOx trying to figure out what this message meant when trying to do MIN(timestamp) column

[alamb]

I believe the errors are now much improved so closing this ticket:

❯ create table foo (x timestamp) as values ('2023-01-01');
0 rows in set. Query took 0.005 seconds.
❯ select * from foo;
+---------------------+
| x                   |
+---------------------+
| 2023-01-01T00:00:00 |
+---------------------+
1 row in set. Query took 0.002 seconds.
❯ select avg(x) from foo;
Error during planning: The function Avg does not support inputs of type Timestamp(Nanosecond, None).
❯