chore: update docs/dyn , add static discovery files to discovery_cache/documents (#1111)

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Source-Link: https://github.com/googleapis/synthtool/commit/c2de32114ec484aa708d32012d1fa8d75232daf5
diff --git a/docs/dyn/youtube_v3.tests.html b/docs/dyn/youtube_v3.tests.html
index eb4b3a3..8178397 100644
--- a/docs/dyn/youtube_v3.tests.html
+++ b/docs/dyn/youtube_v3.tests.html
@@ -96,10 +96,10 @@
     The object takes the form of:
 
 {
-    "id": "A String",
-    "gaia": "A String",
     "snippet": {
     },
+    "id": "A String",
+    "gaia": "A String",
   }
 
   x__xgafv: string, V1 error format.
@@ -111,10 +111,10 @@
   An object of the form:
 
     {
-      "id": "A String",
-      "gaia": "A String",
       "snippet": {
       },
+      "id": "A String",
+      "gaia": "A String",
     }</pre>
 </div>