Drop rubygem-mongo temporary because of not existing mongodb module.

ruby.yaml

@@ -62,12 +62,12 @@ data:
                     Ruby Implementation of the BSON specification
                 buildorder: 102
                 ref: stream-ruby-2.5
-            rubygem-mongo:
+            # rubygem-mongo:
-                # From rubygem-mongo.spec Summary
+            #     # From rubygem-mongo.spec Summary
-                rationale: >-
+            #     rationale: >-
-                    Ruby driver for MongoDB
+            #         Ruby driver for MongoDB
-                buildorder: 103
+            #     buildorder: 103
-                ref: stream-ruby-2.5
+            #     ref: stream-ruby-2.5
     buildopts:
         rpms:
             macros: |
@@ -117,7 +117,7 @@ data:
             - rubygem-bson
             # - rubygem-bson-doc
             # From rubygem-mongo.spec
-            - rubygem-mongo
+            # - rubygem-mongo
             # - rubygem-mongo-doc
     filter:
         # RPMs