feat: add VarBin compressor to btrblocks string compressor #19880

Job	Run time
Python (test)	5m 57s
Rust (lint, no default)	4m 17s
Rust (lint)	2m 27s
Python (lint)	4m 56s
Rust (docs)	2m 45s
Rust tests (coverage) (tests)	9m 27s
Rust tests (sanitizer)	5m 40s
Rust build (wasm32 with default features)	1m 52s
lint-toml	5s
Rust tests (coverage) (ffi)	4m 19s
Rust build (all-features)	3m 19s
Check build with minimal dependencies	1m 50s
validate-workflow-yaml	5s
Java	6m 14s
Rust build (default features)	3m 5s
GPU tests	2m 26s
Rust tests (coverage) (tpc-h)	8m 31s
Rust build (with tokio dispatcher)	2m 58s
Benchmark with Codspeed (Shard #2)	3m 15s
C++ build	5m 10s
Benchmark with Codspeed (Shard #1)	7m 3s
Rust tests (miri)	3m 25s
wasm-integration	3m 26s
License Check and Audit Check (advisories)	49s
License Check and Audit Check (bans licenses sources)	57s
Check generated source files are up to date	3m 42s
	1h 38m 0s

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