chore: migrate CubeSymbols to typescript #3778

Job	Run time
latest-tag-sha	20s
Build native Linux 20 x86_64-unknown-linux-gnu Python fallback	2m 33s
build	7m 7s
tests (20.x, athena-export-bucket-s3)	20m 25s
tests (20.x, bigquery-export-bucket-gcs)	10m 2s
tests (20.x, clickhouse)	5m 55s
tests (20.x, clickhouse-export-bucket-s3)	5m 16s
tests (20.x, databricks-jdbc)	6m 5s
tests (20.x, databricks-jdbc-export-bucket-s3)	6m 49s
tests (20.x, databricks-jdbc-export-bucket-azure)	7m 5s
tests (20.x, mssql)	5m 34s
tests (20.x, mysql)	5m 17s
tests (20.x, postgres)	5m 19s
tests (20.x, redshift)	5m 39s
tests (20.x, redshift-export-bucket-s3)	7m 8s
tests (20.x, snowflake)	5m 43s
tests (20.x, snowflake-export-bucket-s3)	5m 58s
tests (20.x, snowflake-export-bucket-azure)	5m 52s
tests (20.x, snowflake-export-bucket-azure-via-storage-integration)	5m 42s
tests (20.x, snowflake-export-bucket-gcs)	6m 7s
	2h 9m 56s

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