Optimize RoutingContext keyexpr for Query and Response messages #7604

Job	Run time
Typos Check	10s
Lints and doc tests on ubuntu-latest	54s
Unit tests on ubuntu-latest	19m 8s
Lints and doc tests on windows-latest	3m 6s
Unit tests on windows-latest	33m 52s
Lints and doc tests on macos-13	2m 58s
Unit tests on macos-13	12m 40s
Lints and doc tests on macos-14	57s
Unit tests on macos-14	10m 36s
Memory leak checks	0s
CI status checks	1s
	1h 24m 22s

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