master-507-c7de748

Add a Windows ROCm job to use tarball distribution of TheRock

- Update from HIPSDK 25.Q3 to ROCm 7.11.0 tarball format
- Download gfx1151 tarball from AMD repository instead of using EXE installer
- Configure environment variables for extracted ROCm installation
- Update GPU_TARGETS to match Linux job (7.11.0 targets)
- Cache extracted tarball directory instead of installer directory
- Simplify installation by removing EXE installer verification step
- Align Windows and Linux ROCm build configurations