[flang-commits] [flang] [flang] Move `genCommonBlockMember` from OpenMP to ConvertVariable, NFC (PR #74488)

[Kiran Chandramohan via flang-commits]

kiranchandramohan wrote:

> The build failures are caused by lit on Windows not being able to open four of the test files, e.g.
> 
> ```
> OSError: [Errno 22] Invalid argument: 'C:\\ws\\src\\flang\\test\\Lower\\OpenMP\\FIR\\declare-target-implicit-func-and-subr-cap-enter.f90'
> ```

Would a rebase solve the issue?

FYI @shraiysh.

https://github.com/llvm/llvm-project/pull/74488