build(deps): bump syn from 2.0.101 to 2.0.106 #10146

Job	Run time
Run unit tests	8m 49s
Subgraph Runner integration tests	5m 33s
Run integration tests	8m 18s
Check rustfmt style	8s
Clippy linting	3m 11s
Build in release mode	2m 52s
	28m 51s

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