Update dependency bazel_skylib to v1.6.1 #773

Job	Run time
abs_paths_test (true)	2m 16s
container_test (archlinux, true)	2m 31s
external_test (macos-13, latest, true)	8m 11s
abs_paths_test (false)	2m 28s
container_test (archlinux, false)	2m 36s
external_test (macos-13, latest, false)	5m 41s
container_test (debian, true)	2m 27s
external_test (ubuntu-latest, latest, true)	7m 43s
container_test (debian, false)	2m 30s
lint	24s
external_test (ubuntu-latest, latest, false)	7m 44s
container_test (fedora, true)	2m 31s
container_test (fedora, false)	2m 26s
test (macos-latest, 7.0.0, true)	1m 16s
container_test (suse_leap, true)	3m 4s
test (macos-latest, 7.0.0, false)	1m 50s
xcompile_test (true)	2m 0s
container_test (suse_leap, false)	3m 3s
sys_paths_test (true)	3m 37s
test (macos-latest, latest, true)	1s
xcompile_test (false)	2m 5s
container_test (suse_tumbleweed, true)	2m 38s
test (macos-latest, latest, false)	42s
sys_paths_test (false)	3m 21s
container_test (suse_tumbleweed, false)	2m 50s
test (ubuntu-latest, 7.0.0, true)	2m 16s
container_test (ubuntu_20_04, true)	2m 30s
test (ubuntu-latest, 7.0.0, false)	2m 32s
container_test (ubuntu_20_04, false)	2m 22s
test (ubuntu-latest, latest, true)	2m 23s
container_test (ubuntu_22_04, true)	2m 21s
test (ubuntu-latest, latest, false)	2m 13s
container_test (ubuntu_22_04, false)	2m 32s
container_test (linux_sysroot, true)	2m 32s
container_test (linux_sysroot, false)	2m 33s
	1h 40m 9s

Provide feedback