### What changes were proposed in this pull request?
`UnaryPositive` only accepts numeric and interval as we defined, but what we do for this in `AstBuider.visitArithmeticUnary` is just bypassing it.
This should not be omitted for the type checking requirement.
### Why are the changes needed?
bug fix, you can find a pre-discussion here https://github.com/apache/spark/pull/26578#discussion_r347350398
### Does this PR introduce any user-facing change?
yes, +non-numeric-or-interval is now invalid.
```
-- !query 14
select +date '1900-01-01'
-- !query 14 schema
struct<DATE '1900-01-01':date>
-- !query 14 output
1900-01-01
-- !query 15
select +timestamp '1900-01-01'
-- !query 15 schema
struct<TIMESTAMP '1900-01-01 00:00:00':timestamp>
-- !query 15 output
1900-01-01 00:00:00
-- !query 16
select +map(1, 2)
-- !query 16 schema
struct<map(1, 2):map<int,int>>
-- !query 16 output
{1:2}
-- !query 17
select +array(1,2)
-- !query 17 schema
struct<array(1, 2):array<int>>
-- !query 17 output
[1,2]
-- !query 18
select -'1'
-- !query 18 schema
struct<(- CAST(1 AS DOUBLE)):double>
-- !query 18 output
-1.0
-- !query 19
select -X'1'
-- !query 19 schema
struct<>
-- !query 19 output
org.apache.spark.sql.AnalysisException
cannot resolve '(- X'01')' due to data type mismatch: argument 1 requires (numeric or interval) type, however, 'X'01'' is of binary type.; line 1 pos 7
-- !query 20
select +X'1'
-- !query 20 schema
struct<X'01':binary>
-- !query 20 output
```
### How was this patch tested?
add ut check
Closes#26716 from yaooqinn/SPARK-30083.
Authored-by: Kent Yao <yaooqinn@hotmail.com>
Signed-off-by: Wenchen Fan <wenchen@databricks.com>
65552a81d1