cmake,ci: removed unused files

- Merged cmake-v2/image-v2 to cmake/image folder

.shellcheck_exclude_paths

@@ -1,25 +1,13 @@
-scripts/ci/azure/linux-setup.sh
-scripts/ci/azure/macos-setup.sh
-scripts/ci/azure/run.sh
 scripts/ci/circle/postCDashStatus.sh
 scripts/ci/circle/run.sh
 scripts/ci/gh-actions/check-branch-name.sh
 scripts/ci/gh-actions/get-changed-files.sh
 scripts/ci/gh-actions/linux-setup.sh
 scripts/ci/gh-actions/macos-setup.sh
 scripts/ci/gh-actions/run.sh
-scripts/ci/images-v2/build-el8.sh
-scripts/ci/images-v2/build-ubuntu.sh
-scripts/ci/images/build-native-images.sh
-scripts/ci/images/emu-el7/entrypoint.sh
-scripts/ci/images/emu-el7/qemu-binfmt-conf.sh
-scripts/ci/images/emu-el7/register.sh
 scripts/ci/scripts/github-prs-to-gitlab.sh
 scripts/ci/scripts/run-clang-format.sh
 scripts/ci/scripts/run-flake8.sh
-scripts/dashboard/nightly/aaargh.sh
-scripts/dashboard/nightly/cori.sh
-scripts/dashboard/nightly/summitdev.sh
 scripts/developer/git/setup-aliases
 scripts/developer/git/setup-hooks
 scripts/developer/git/setup-remotes
@@ -28,6 +16,3 @@ scripts/developer/setup.sh
 scripts/docker/setup-user.sh
 scripts/runconf/runconf.sh
 scripts/runconf/runconf_olcf.sh
-scripts/travis/run-docker.sh
-scripts/travis/run-format.sh
-scripts/travis/run.sh