docs: add migration guide from backstage chart (1.y) to rhdh chart (2.y) [RHIDP-16514] - #516

docs: add migration guide from backstage chart (1.y) to rhdh chart (2.y) [RHIDP-16514]#516

rm3l wants to merge 5 commits into

redhat-developer:mainredhat-developer/rhdh-chart:mainfrom

rm3l:RHIDP-16514--create-1-y-to-2-y-migration-guide-and-tooling-for-rhdh-helm-chart-usersrm3l/rhdh-chart:RHIDP-16514--create-1-y-to-2-y-migration-guide-and-tooling-for-rhdh-helm-chart-usersCopy head branch name to clipboard