powercap: intel_rapl_tpmi: Fix a register bug

Add the missing Domain Info register. This also fixes the bogus
definition of the Interrupt register.

Neither of these two registers was used previously.

Fixes: 9eef7f9d ("powercap: intel_rapl: Introduce RAPL TPMI interface driver")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Cc: 6.5+ <stable@vger.kernel.org> # 6.5+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>