Skopeo - v1.10.0

skopeo inspect now provides more information about individual layers.

The default /etc/containers/registries.d/default.yaml now has all entries commented-out, to use built-in defaults; that can change the default for lookaside-staging to use an unprivileged users’ home directory instead of a path in /var/.

• GHA: Re-use identical workflow from buildah repo
• Optimize upstream skopeo container image build
• Fix running tests on macOS
• Reformat with Go 1.19's gofmt
• Fix a comment
• Fix looking for commands with GNU make 4.2.1
• Talk about "registry repositories" in (skopeo sync) documentation
• Point at --all in the --preserve-digests option documentation
• Remove unused GIT_BRANCH definition
• Don't include git commit from a parent directory in the --version output
• Update for c/image's update of github.com/gobuffalo/pop
• Merge pull request https://github.com/containers/skopeo/pull/1737 from mtrmac/pop-v5-override
• Stop using docker/docker/pkg/homedir in tests
• add inspect layersData
• Don't abort sync if the registry returns invalid tags
• warn users about --dest-compress and --dest-decompress misuse
• document imageDestOptions.warnAboutIneffectiveOptions()
• warn about ineffective destination opts in sync cmd
• default.yaml should have all options commented
• Fix documentation in the default registries.d content.
• [CI:DOCS] Add quay-description update reminder
• Revert addition of -compat=1.17 to (go mod tidy)
• Update for https://github.com/klauspost/pgzip/pull/50