build(deps): bump tower-test from `1992ebd` to `c1e28af` #10858

Job	Run time
Clippy linting	3m 2s
Run integration tests	4m 50s
Subgraph Runner integration tests	3m 48s
Check rustfmt style	23s
Build in release mode	1m 52s
Run unit tests	3m 55s
	17m 50s

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