[llvm] [llvm-cov] Remove View member from MCDCView and BranchView (PR #97734)

[Alan Phipps via llvm-commits]

https://github.com/evodius96 approved this pull request.

Thanks for cleaning this up. That's correct, a SourceCoverageView object is not needed for these cases, but I overlooked removing its creation. 

https://github.com/llvm/llvm-project/pull/97734