Bump bazel-skylib to 1.0.3.
Bump bazel-skylib to 1.0.3.

PiperOrigin-RevId: 341402366

katre/bazel,twitter-forks/bazel,bazelbuild/bazel,twitter-forks/bazel,ButterflyNetwork/bazel,cushon/bazel,safarmer/bazel,safarmer/bazel,perezd/bazel,cushon/bazel,bazelbuild/bazel,perezd/bazel,meteorcloudy/bazel,katre/bazel,meteorcloudy/bazel,safarmer/bazel,katre/bazel,twitter-forks/bazel,cushon/bazel,perezd/bazel,perezd/bazel,ButterflyNetwork/bazel,cushon/bazel,safarmer/bazel,perezd/bazel,bazelbuild/bazel,meteorcloudy/bazel,katre/bazel,bazelbuild/bazel,meteorcloudy/bazel,twitter-forks/bazel,cushon/bazel,meteorcloudy/bazel,safarmer/bazel,twitter-forks/bazel,safarmer/bazel,ButterflyNetwork/bazel,cushon/bazel,twitter-forks/bazel,meteorcloudy/bazel,katre/bazel,ButterflyNetwork/bazel,ButterflyNetwork/bazel,twitter-forks/bazel,katre/bazel,perezd/bazel,perezd/bazel,bazelbuild/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,meteorcloudy/bazel