FIX:The progress when jumping to the page should display 100

JIRA:STUDIO-4477
Change-Id: Ide09099d9fd7745539f3fab3ead44305b8d3dbd5

src/slic3r/GUI/Jobs/PrintJob.cpp

@@ -296,6 +296,7 @@ void PrintJob::process()
         70,     // PrintingStageWaiting
         75,     // PrintingStageRecord
         97,     // PrintingStageSending
+        100,    // PrintingStageFinished
         100     // PrintingStageFinished
     };
 

src/slic3r/GUI/Jobs/SendJob.cpp

@@ -231,6 +231,7 @@ void SendJob::process()
         99,  // PrintingStageWaiting
         99,  // PrintingStageRecord
         99,  // PrintingStageSending
+        100, // PrintingStageFinished
         100  // PrintingStageFinished
     };