Compress JSON as variant #31629

Job	Run time
Python (test)	2m 29s
Rust (docs)	2m 19s
lint-toml	8s
Rust build (with tokio dispatcher)	1m 2s
Rust build (all-features)	1m 47s
Python (lint)	44s
Check build with minimal dependencies	2m 3s
SQL logic tests	1m 56s
Rust (lint)	2m 36s
Rust (lint, no default)	2m 18s
Rust tests (linux-arm64)	2m 1s
License Check and Audit Check (bans licenses sources)	46s
C++ build	1m 47s
Rust tests (windows-x64)	5m 39s
Rust build (default features)	2m 57s
License Check and Audit Check (advisories)	51s
WASM integration smoke test	5m 37s
Check generated source files are up to date	45s
Rust build (wasm32 with default features)	56s
Java	2m 57s
C API test build	39s
validate-workflow-yaml	6s
C/C++ (lint)	9s
	42m 32s

Provide feedback