there is no version any longer for DcShare

docs/release-checklist.md

@@ -27,8 +27,6 @@ in Xcode:
 5. a) adapt version ("View/Navigators/Project/deltachat-ios",
       target "deltachat-ios", then "General/Version")
    b) increase the build number in the same dialog
-   c) to avoid a warning,
-      use the same version and build number for target "DcShare"
 
 6. a) select "Any iOS Device (arm64)" in the toolbar
    b) select menu "Product/Archive"