chore: add ubuntu arm to workflows

[reneleonhardt]

Chores

• Add ubuntu arm to workflows
• Let dependabot update github-actions
• Make apt install less verbose
• Set editorconfig *.yaml to indent_size = 2

[max0x7ba]

Thank you for your contribution, Rene.

The Makefile CI are going to be fixed in the following commits.

[reneleonhardt]

You're welcome!

Great that you could fix the archs, I'm no C++ Dev 😄

[max0x7ba]

clang-14 for arm doesn't support -march=native compiler option and that broke the Makefile build.

[reneleonhardt]

ubuntu-22.04 is very old, at least clang 15 is preinstalled on the runner according to the documentation, but I guess it wouldn't be enough 😄
https://github.com/actions/partner-runner-images/blob/main/images/arm-ubuntu-22-image.md

If native would be a hard requirement, at least there are arm64 binaries for all supported LLVM releases.
https://apt.llvm.org/jammy/dists/llvm-toolchain-jammy-20/main/binary-arm64/

[max0x7ba]

If native would be a hard requirement, at least there are arm64 binaries for all supported LLVM releases.

-march=native is often a useful optimization option, but not a requirement at all.