drm/xe: Add INSTDONE registers to devcoredump

drm/xe: Add INSTDONE registers to devcoredump

This registers contains important information that can help with debug
of GPU hangs.

While at it also fixing the double line jump at the end of engine
registers for CCS engines.

v2:
- print other INSTDONE registers

v3:
- add for_each_geometry/compute_dss()

v4:
- print one slice_common_instdone per glice in DG2+

v5:
- rename registers prefix from DG2 to XEHPG (Zhanjun)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Zhanjun Dong <zhanjun.dong@intel.com>
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240424140319.61651-3-jose.souza@intel.com