chore: update version to 1.22.3 and add new illustration for installing Devtron#994

AbhishekA1509 merged 1 commit into

maindevtron-labs/devtron-fe-common-lib:mainfrom

feat/add-installing-devtron-imgdevtron-labs/devtron-fe-common-lib:feat/add-installing-devtron-imgCopy head branch name to clipboard