fix Private repo download issue (#9753)

Author: gykuma

Tasks/DownloadGitHubReleasesV0/githubreleases.handlebars.txt

@@ -5,8 +5,9 @@
     "lastModified": "{{this.updated_at}}",
     "fileLength" : "{{this.size}}",
     "itemType": "file",
+    "contentType": "application/octet-stream",
     "metadata": {
-        "downloadUrl" : "{{this.browser_download_url}}"
+        "downloadUrl" : "{{this.url}}"
     }
   }{{#unless @last}},{{/unless}}
 {{/this}}

Tasks/DownloadGitHubReleasesV0/task.json

@@ -11,7 +11,7 @@
   "version": {
     "Major": 0,
     "Minor": 147,
-    "Patch": 0
+    "Patch": 1
   },
   "minimumAgentVersion": "1.99.0",
   "instanceNameFormat": "Download GitHub Releases",

Tasks/DownloadGitHubReleasesV0/task.loc.json

@@ -11,7 +11,7 @@
   "version": {
     "Major": 0,
     "Minor": 147,
-    "Patch": 0
+    "Patch": 1
   },
   "minimumAgentVersion": "1.99.0",
   "instanceNameFormat": "ms-resource:loc.instanceNameFormat",