fixed #14084 - run CMake with `--warn-uninitialized` in CI #20019

Job	Run time
build_make (ubuntu:24.04)	2m 58s
build_cmake (ubuntu:24.04, true, true)	2m 32s
build_make (alpine:3.23)	5m 39s
build_make (ubuntu:25.10)	3m 15s
build_cmake (alpine:3.23, false, false)	2m 24s
build_cmake (ubuntu:25.10, true, true)	5m 22s
	22m 10s

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