[SPARK-21327][SQL][PYSPARK] ArrayConstructor should handle an array of...

[SPARK-21327][SQL][PYSPARK] ArrayConstructor should handle an array of typecode 'l' as long rather than int in Python 2.

## What changes were proposed in this pull request?

Currently `ArrayConstructor` handles an array of typecode `'l'` as `int` when converting Python object in Python 2 into Java object, so if the value is larger than `Integer.MAX_VALUE` or smaller than `Integer.MIN_VALUE` then the overflow occurs.

```python
import array
data = [Row(longarray=array.array('l', [-9223372036854775808, 0, 9223372036854775807]))]
df = spark.createDataFrame(data)
df.show(truncate=False)
```

```
+----------+
|longarray |
+----------+
|[0, 0, -1]|
+----------+
```

This should be:

```
+----------------------------------------------+
|longarray                                     |
+----------------------------------------------+
|[-9223372036854775808, 0, 9223372036854775807]|
+----------------------------------------------+
```

## How was this patch tested?

Added a test and existing tests.

Author: Takuya UESHIN <ueshin@databricks.com>

Closes #18553 from ueshin/issues/SPARK-21327.