Azure iOS pipeline: ld: framework not found MapboxAccounts
According to the warning:

It seems that you save the framework under the local folder User/runner/Library/Developer/Xcode/De
instead of the project folder. Obviously this folder has not been added to our repo, so when we execute the build on the hosted agent, the files we need do not exist in that folder.
To resolve this issue, we need copied the .framework folder over to project/solution, then set the correct FRAMEWORK_SEARCH_PATHS
.
Please check this thread for some more details.