Release 2.44.0

What's Changed

• Properly validate RAG strategies model by @lferran in #1847
• Fix Filter model validation by @lferran in #1853
• More logging info for migrator when waiting for node by @lferran in #1836
• reduce max max shard size by @vangheem in #1857
• Revert "Is CPAN really needed?" by @javitonino in #1859
• Remove unused gRPC methods from ingest servicer by @jotare in #1851
• fix replicate relations by @vangheem in #1858
• Retry tikv more by @lferran in #1861
• Add Merge gRPC method to index node writer by @jotare in #1860
• Bump replication id after forced merge by @javitonino in #1865
• Do not scan_keys on getting labelsets by @lferran in #1863
• Models management missing endpoint by @lferran in #1867
• Scan keys less often on ingest by @lferran in #1868
• fix node scheduling for rollover shards by @vangheem in #1873
• Proxy learning collector feedback by @lferran in #1874
• updated processing integration by @vangheem in #1872
• Add BucketNotEmpty as S3 string error codes by @jotare in #1878
• Purge orphan shards by @jotare in #1838
• Add resources for jaeger agent container by @lferran in #1880
• disk space computed and propagated by @hermeGarcia in #1870
• Do not rollover twice by @vangheem in #1889

Full Changelog: v2.43.1...v2.44.0