move steering groups to own section in community drop down menu (#762)

Author: alexandersandberg

_data/navigation.yml

@@ -63,28 +63,8 @@
           name: adding-external-library-dependencies
         - title: LLVM and Swift
           name: llvm-and-swift
-    - section: Workgroups
-    - title: Contributor Experience
-      url: /contributor-experience-workgroup/
-    - title: Server
-      url: /sswg/
-      sections:
-        - title: Community Participation
-          name: community-participation
-        - title: Governance
-          name: governance
-        - title: Website workgroup
-          name: website-workgroup
-    - title: Website
-      url: /website/
-      sections:
-        - title: Community Participation
-          name: community-participation
-        - title: Governance
-          name: governance
-        - title: Website workgroup
-          name: website-workgroup
-    - title: Language Steering Group
+    - section: Steering Groups
+    - title: Language
       url: /language-steering-group/
       sections:
         - title: Charter
@@ -99,7 +79,7 @@
           name: evolution-process
         - title: Community participation
           name: community-participation
-    - title: Platform Steering Group
+    - title: Platform
       url: /platform-steering-group/
       sections:
         - title: Charter
@@ -114,6 +94,27 @@
           name: platform-evolution-process
         - title: Community participation
           name: community-participation
+    - section: Workgroups
+    - title: Contributor Experience
+      url: /contributor-experience-workgroup/
+    - title: Server
+      url: /sswg/
+      sections:
+        - title: Community Participation
+          name: community-participation
+        - title: Governance
+          name: governance
+        - title: Website workgroup
+          name: website-workgroup
+    - title: Website
+      url: /website/
+      sections:
+        - title: Community Participation
+          name: community-participation
+        - title: Governance
+          name: governance
+        - title: Website workgroup
+          name: website-workgroup
     - title: C++ Interoperability
       url: /cxx-interop-workgroup/
       sections: