fix(cpp): pre-create .amp directory to allow clangd to find it#1025

rjaegers merged 3 commits intomainphilips-software/amp-devcontainer:mainfrom

fix/clangd-ignores-argument-for-non-existing-dirphilips-software/amp-devcontainer:fix/clangd-ignores-argument-for-non-existing-dirCopy head branch name to clipboard