intel/l3/gfx11+: Add tile cache partition to intel_l3_config struct.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25493>

src/intel/common/intel_l3_config.h

@@ -48,6 +48,8 @@ enum intel_l3_partition {
    INTEL_L3P_C,
    /** Texture cache. */
    INTEL_L3P_T,
+   /** Unified tile cache. */
+   INTEL_L3P_TC,
    /** Number of supported L3 partitions. */
    INTEL_NUM_L3P
 };