fix: trim spaces in cpu manufacturer

lib/dmidecode/cpu.go

@@ -1,6 +1,7 @@
 package dmidecode
 
 import (
+        "strings"
 	"github.com/yumaojun03/dmidecode"
 )
 
@@ -30,7 +31,7 @@ func GetCPUInfo() ([]CPUInfo, error) {
 	var cpus []CPUInfo
 	for _, cpu := range cpuInfo {
 		cpus = append(cpus, CPUInfo{
-			Manufacturer:      cpu.Manufacturer,
+			Manufacturer:      strings.Trim(cpu.Manufacturer, " "),
 			SocketDesignation: cpu.SocketDesignation,
 			Version:           cpu.Version,
 			CoreCount:         cpu.CoreCount,