[DOP-29425] Add Iceberg connection to API #1463

Job	Run time
Clickhouse tests / Run Clickhouse tests	5m 29s
Oracle tests / Run Oracle tests	27s
SFTP tests / Run SFTP tests	4m 20s
FTPS tests / Run FTPS tests	4m 47s
MySQL tests / Run MySQL tests	4m 4s
MSSQL tests / Run MSSQL tests	4m 38s
Samba tests / Run Samba tests	3m 46s
Hive tests / Run Hive tests	4m 10s
HDFS tests / Run HDFS tests	4m 14s
FTP tests / Run FTP tests	3m 39s
WebDAV tests / Run WebDAV tests	7m 20s
Unit tests / Run unit tests	5m 37s
S3 tests / Run S3 tests	4m 3s
Scheduler tests / Run Scheduler tests	1m 50s
Tests done	0s
	58m 24s

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