ci: remove code owners from .integrated_tests.yaml #10069

Job	Run time
semantic_pull_request	2s
is_not_draft_pull_request	3s
are_submodules_in_sync	14s
baseline_log	6s
if_not_unassigned_pull_request	7s
code_coverage / build_test_deploy	28m 3s
Check code style / build_test_deploy	1m 30s
Check documentation / build_test_deploy	1m 20s
Sherlock CPU (centos 7.9.2009, gcc 10.1.0, open-mpi 4.1.2, openblas 0.3.10) / build_test_deploy	9m 36s
Ubuntu (20.04, gcc 10.5.0, open-mpi 4.0.3) - github codespaces / build_test_deploy	5m 56s
Ubuntu (20.04, gcc 9.4.0, open-mpi 4.0.3) / build_test_deploy	6m 10s
Ubuntu (22.04, clang 15.0.7, open-mpi 4.1.2) / build_test_deploy	4m 41s
Ubuntu (22.04, gcc 11.4.0, open-mpi 4.1.2) / build_test_deploy	6m 56s
Ubuntu (22.04, gcc 12.3.0, open-mpi 4.1.2) / build_test_deploy	5m 32s
Ubuntu debug (20.04, gcc 10.5.0, open-mpi 4.0.3) - github codespaces / build_test_deploy	12m 15s
Pangea 3 CUDA (AlmaLinux 8.8, gcc 9.4.0, open-mpi 4.1.2, cuda 11.5.0, openblas 0.3.10) / build_test_deploy	11m 17s
Rockylinux CUDA (8, clang 17.0.6, cuda 12.5.1) / build_test_deploy	1s
Rockylinux CUDA (8, gcc 8.5, cuda 12.5.1) / build_test_deploy	11m 7s
Sherlock GPU (centos 7.9.2009, gcc 10.1.0, open-mpi 4.1.2, openblas 0.3.10, cuda 12.4.0,) / build_test_deploy	15m 39s
Ubuntu CUDA debug (20.04, clang 10.0.0 + gcc 9.4.0, open-mpi 4.0.3, cuda-11.8.89) / build_test_deploy	4m 40s
Ubuntu CUDA (20.04, clang 10.0.0 + gcc 9.4.0, open-mpi 4.0.3, cuda-11.8.89) / build_test_deploy	1s
run_integrated_tests	0s
check_that_all_jobs_succeeded	1s
	2h 5m 17s

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