vendor: update all dependencies to latest versions

vendor/google.golang.org/api/drive/v2/drive-api.json

@@ -1,11 +1,11 @@
 {
  "kind": "discovery#restDescription",
- "etag": "\"YWOzh2SDasdU84ArJnpYek-OMdg/GZBaoIT2JIa-WG47c56OJgYWjRw\"",
+ "etag": "\"YWOzh2SDasdU84ArJnpYek-OMdg/DCrAVU-W3UzljIhuRMkT-kOc_P8\"",
  "discoveryVersion": "v1",
  "id": "drive:v2",
  "name": "drive",
  "version": "v2",
- "revision": "20170623",
+ "revision": "20170825",
  "title": "Drive API",
  "description": "Manages files in Drive including uploading, downloading, searching, detecting changes, and updating sharing permissions.",
  "ownerDomain": "google.com",
@@ -20,7 +20,7 @@
  "basePath": "/drive/v2/",
  "rootUrl": "https://www.googleapis.com/",
  "servicePath": "drive/v2/",
- "batchPath": "batch",
+ "batchPath": "batch/drive/v2",
  "parameters": {
   "alt": {
    "type": "string",
@@ -1332,6 +1332,13 @@
       "$ref": "ParentReference"
      }
     },
+    "permissionIds": {
+     "type": "array",
+     "description": "List of permission IDs for users with access to this file.",
+     "items": {
+      "type": "string"
+     }
+    },
     "permissions": {
      "type": "array",
      "description": "The list of permissions for users with access to this file. Not populated for Team Drive files.",
@@ -3255,7 +3262,7 @@
       },
       "orderBy": {
        "type": "string",
-       "description": "A comma-separated list of sort keys. Valid keys are 'createdDate', 'folder', 'lastViewedByMeDate', 'modifiedByMeDate', 'modifiedDate', 'quotaBytesUsed', 'recency', 'sharedWithMeDate', 'starred', and 'title'. Each key sorts ascending by default, but may be reversed with the 'desc' modifier. Example usage: ?orderBy=folder,modifiedDate desc,title. Please note that there is a current limitation for users with approximately one million files in which the requested sort order is ignored.",
+       "description": "A comma-separated list of sort keys. Valid keys are 'createdDate', 'folder', 'lastViewedByMeDate', 'modifiedByMeDate', 'modifiedDate', 'quotaBytesUsed', 'recency', 'sharedWithMeDate', 'starred', 'title', and 'title_natural'. Each key sorts ascending by default, but may be reversed with the 'desc' modifier. Example usage: ?orderBy=folder,modifiedDate desc,title. Please note that there is a current limitation for users with approximately one million files in which the requested sort order is ignored.",
        "location": "query"
       },
       "pageToken": {