update chi to newer version (#21528) #290

Job	Run time
Verify generated Go files with Go tests (samples/server/petstore/go-api-server/, 1.18)	24s
Build Go (samples/server/petstore/go-echo-server/)	30s
Build Go (samples/server/petstore/go-chi-server/)	36s
Build Go (samples/server/petstore/go-api-server/)	27s
Build Go (samples/server/others/go-server/no-body-path-params/)	30s
	2m 27s

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