Add test for #14372: Unmatched suppression reported for block suppression #19206

Job	Run time
build_make (ubuntu:24.04)	2m 44s
build_make (ubuntu:25.10)	3m 26s
build_cmake (alpine:3.23, false, false)	4m 1s
build_cmake (ubuntu:25.10, true, true)	5m 46s
build_make (alpine:3.23)	5m 26s
build_cmake (ubuntu:24.04, true, true)	3m 3s
	24m 26s

Provide feedback