arm: socfpga: soc64: Update SoC64 CPU info

As of 2025, Altera is now a standalone company prior to
being a subsidiary of Intel Corporation.

Update CPU info printout naming from Intel to Altera.

Signed-off-by: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>

arch/arm/mach-socfpga/misc_soc64.c

@@ -61,7 +61,7 @@ void save_boot_params(unsigned long r0, unsigned long r1, unsigned long r2,
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo(void)
 {
-	printf("CPU: Intel FPGA SoCFPGA Platform (ARMv8 64bit Cortex-%s)\n",
+	printf("CPU: Altera FPGA SoCFPGA Platform (ARMv8 64bit Cortex-%s)\n",
 	       IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5) ? "A55/A76" : "A53");
 
 	return 0;