chore(backstage): Update BS version of backstage plugins to 1.48.3#2227

davidfestal merged 4 commits intoredhat-developer:mainredhat-developer/rhdh-plugin-export-overlays:mainfrom

dzemanov:upgrade-backstage-workspace-to-1.48.3dzemanov/rhdh-plugin-export-overlays:upgrade-backstage-workspace-to-1.48.3Copy head branch name to clipboard