Pin GHA runners to ubuntu-24.04 #7051

Job	Run time
init / common-variables	2m 1s
build-builder-image / Determine if builder image needs to be built	3s
build-test-containers / Determine if tests image needs to be built	3s
build-test-containers / common-variables	7s
build-test-containers / Build the integration test image	6m 45s
build-builder-image / Build the builder image (amd64)	6m 33s
build-builder-image / Build the builder image (ppc64le)	6m 32s
build-builder-image / Build the builder image (s390x)	7m 18s
build-builder-image / Build the builder image (arm64)	6m 33s
build-test-containers / rebuild-containers	0s
build-builder-image / Retag x86 builder image	1s
build-builder-image / Create Multiarch manifest	1s
memory-checked-unit-tests	1s
build-collector	1s
benchmarks	1s
k8s-integration-tests	1s
integration-tests	1s
	36m 2s

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