soc/intel/pantherlake: Decrease CRASHLOG_NODES_COUNT to 1

This patch changes child record count to 1 (i.e., compute die). The
number of crashlog agent/SRAM storage count is reduced in Crashlog
Discovery table (CRASHLOG_HEADER) for Panther Lake to 1 aka compute
die compared to MTL where crashlog units were compute die and GT die

source= 733648-LNLFAS-15.3.4,812562 PTL FAS 16.5.2 PTL
Dis-Aggreagation CrashLog

BUG=None
TEST=Build fatcat and verify the child record count

Change-Id: I209366d324c95b7a32afdcfb792c34d927a0508e
Signed-off-by: Sowmya Aralguppe <sowmya.aralguppe@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85531
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>

src/soc/intel/pantherlake/crashlog.c

@@ -14,7 +14,7 @@
 #include <string.h>
 
 #define CONTROL_INTERFACE_OFFSET	0x5
-#define CRASHLOG_NODES_COUNT		0x2
+#define CRASHLOG_NODES_COUNT		0x1
 #define CRASHLOG_PUNIT_STORAGE_OFF_MASK	BIT(24)
 #define CRASHLOG_RE_ARM_STATUS_MASK	BIT(25)
 #define CRASHLOG_CONSUMED_MASK		BIT(31)