Copy INTO <table> from external location

[BohuTANG]

Summary
Load all files in a s3 bucket and insert into table:

copy into mytable
  from 's3://mybucket/data/files'
  credentials=(aws_key_id='$AWS_ACCESS_KEY_ID' aws_secret_key='$AWS_SECRET_ACCESS_KEY')
  encryption=(master_key = 'eSxX0jzYfIamtnBKOEOwq80Au6NbSgPH5r4BDDwOaO8=')
  file_format = (type = csv field_delimiter = '|' skip_header = 1);

Tasks:

• COPY-3586: Support COPY from external location(S3) [PATCH-1] #4170 (works with minio)
• External source with new processor #4277
• Improve the COPY from external location performance  #4308
• Copy from S3 with Anonymous access (OpenDAL done, TODO: need add a stateful test for it)
• Copy from S3 pattern name files (Add files list for the COPY command #4328)
• Copy from S3 all directory files (feat(copy): support copy csv/parquet files from s3 directory #4373)
• Copy from with Parquet file (feat(copy): support copy csv/parquet files from s3 directory #4373)

[BohuTANG]

We need some data accessor apis to help the file reading, maybe we can address it in:
#3575

cc @Xuanwo

[Xuanwo]

I'm working on #3436 now.

I believe we will have a more elegant API design to support those feature requests.

[GrapeBaBa]

need wait #3436 ？

[BohuTANG]

need wait #3436 ？

That's right!

[GrapeBaBa]

@Xuanwo can this task start right now?

[Xuanwo]

@GrapeBaBa, sorry for the late, I think we still need to wait for #3874, I expect it can be finished in this week.

[BohuTANG]

Plan to experience the new dal design, I take this issue.
Feel free to comments @GrapeBaBa

[BohuTANG]

This feature need openDAL list: apache/opendal#12 cc @Xuanwo

[BohuTANG]

Ready to close, and #4308 rolling to next version(Nightly v0.8)