[avro] Optimize array in avro

[yuzelin]

Purpose

This is very similar to the #6256. This PR refactor the Array writing in avro.

I have test Array<INT>, Array<BIGINT> and Array<String>. The results are:

1. Array<INT>, no obvious improvement:

before:
avro-array-int-compact-benchmark:                                                                    Best/Avg Time(ms)    Row Rate(K/s)      Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
OPERATORTEST_avro-array-int-compact-benchmark_write-and-compact                                         14709 / 14709            271.9           3677.2       1.0X

after:
avro-array-int-compact-benchmark:                                                                    Best/Avg Time(ms)    Row Rate(K/s)      Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
OPERATORTEST_avro-array-int-compact-benchmark_write-and-compact                                         14336 / 14336            279.0           3583.9       1.0X

2. Array<BIGINT>, about 18.7% improvement:

before:
avro-array-bigint-compact-benchmark:                                                                 Best/Avg Time(ms)    Row Rate(K/s)      Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
OPERATORTEST_avro-array-bigint-compact-benchmark_write-and-compact                                      22452 / 22452            178.2           5612.9       1.0X

after:
avro-array-bigint-compact-benchmark:                                                                 Best/Avg Time(ms)    Row Rate(K/s)      Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
OPERATORTEST_avro-array-bigint-compact-benchmark_write-and-compact                                      18257 / 18257            219.1           4564.2       1.0X

3. Array<STRING>, about 28.2% improvement:

before:
avro-array-string-compact-benchmark:                                                                 Best/Avg Time(ms)    Row Rate(K/s)      Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
OPERATORTEST_avro-array-string-compact-benchmark_write-and-compact                                      15023 / 15023            266.3           3755.8       1.0X

after:
avro-array-string-compact-benchmark:                                                                 Best/Avg Time(ms)    Row Rate(K/s)      Per Row(ns)   Relative
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
OPERATORTEST_avro-array-string-compact-benchmark_write-and-compact                                      10792 / 10792            370.7           2697.9       1.0X

Tests

AvroBytesArrayTest