Fixed linter warning

internal/arduino/cores/packagemanager/loader.go:368:6: QF1006: could lift into loop condition (staticcheck)
                                        if !board.Properties.ContainsKey(fmt.Sprintf("upload_port.%d.vid", i)) {
                                        ^

Author: cmaglie

Diff for: internal/arduino/cores/packagemanager/loader.go

@@ -364,10 +364,7 @@ func convertLegacyPlatformToPluggableDiscovery(platform *cores.PlatformRelease)
 
 				// Add identification properties for network protocol
 				i := 0
-				for {
-					if !board.Properties.ContainsKey(fmt.Sprintf("upload_port.%d.vid", i)) {
-						break
-					}
+				for !board.Properties.ContainsKey(fmt.Sprintf("upload_port.%d.vid", i)) {
 					i++
 				}
 				board.Properties.Set(fmt.Sprintf("upload_port.%d.board", i), board.BoardID)