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>
diff --git a/arch/arm/mach-socfpga/misc_soc64.c b/arch/arm/mach-socfpga/misc_soc64.c
index 104b242..4f080f4 100644
--- a/arch/arm/mach-socfpga/misc_soc64.c
+++ b/arch/arm/mach-socfpga/misc_soc64.c
@@ -61,7 +61,7 @@
 #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;