chore: prerelease 1.6.0-alpha.1

[rudder-server-bot]

🤖 I have created a release beep boop

1.6.0-alpha.1 (2023-02-07)

Features

• introduce upload id to associate staging files to uploads (#2908) (d127a82)
• warehouse: added use rudder storage option to deltalake (#2929) (6885ba1)
• warehouse: clickhouse s3 table engine for load tables (#2739) (074e789)
• warehouse: databricks unity catalog (#2878) (074e789)
• warehouse: glue partitions (#2899) (9a928d4)

Bug Fixes

• adding throttling stats in router (#2923) (61109e2)
• adding throttling stats in router (#2923) (5a36692)
• limit entire transformationStatus struct when caching them (#2928) (2283aef)
• suppression syncer using wrong credentials in multi-tenant mode (#2936) (0eb3abb)
• upload missing metric (#2947) (b1fc5ee)
• warehouse: fix db migration to add upload_id to wh_staging_files… (#2948) (7fa1c9e)
• warehouse: use single protocol source category while doing dedup for new record (#2937) (c46ba75)
• warehouse: warehouse successful upload exists (#2931) (c46ba75)

Miscellaneous

• add workspace id in wh_async_jobs table (#2848) (074e789)
• decouple loadfile logic and repo (#2753) (074e789)
• deps: bump github.com/gofrs/uuid from 4.2.0+incompatible to 4.4.0+incompatible (#2906) (e8ecf32)
• enhance data sent to reporting (#2914) (c58100c)
• introduce stat for skip upload syncs (#2938) (b1fc5ee)
• jobsdb: support query filtering by workspaceID (#2911) (d049f2b)
• processor: stop using global variables (#2881) (074e789)
• refactored gateway marshalling (#2915) (2625f1a)
• remove gorate throttling algorithm (#2918) (772187a)
• remove reports down migrations (#2920) (2fa72d6)
• replace readme v1 announcement header (#2893) (074e789)
• staging files to uploads (#2863) (692f55c)
• use a partition lock when updating badger live events cache (#2902) (a4d1a71)
• use badgerdb for live events cache (#2833) (074e789)
• warehouse: alter handling for redshift (#2888) (e1918c1)
• warehouse: move warehouse destinations to integrations package (#2885) (074e789)
• warmup gcra algorithms in throttling test (#2909) (2754027)

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