Report all warnings in CI builds

### Description

Compiling ITK on MSVC with the `/Wall` flag raises a number of warnings that are not being reported in our CI builds. We should at least report or monitor them to try to address them as time permits.

### Steps to Reproduce

Add the relevant warnings (e.g. `/Wall`) to the compilers to report all warnings.

### Expected behavior

We monitor all source code warnings.

### Actual behavior

Not all source code warnings are being monitored.

### Reproducibility

N/A.

### Versions

`master`.

### Environment

Any.

### Additional Information

Cross-referencing https://github.com/InsightSoftwareConsortium/ITK/issues/4865#issuecomment-2395129699.