Add governance section

Author: XAMPPRocky

src/SUMMARY.md

@@ -14,6 +14,7 @@
         - [Submitting a proposal](./compiler/steering-meeting/submit.md)
         - [How to run the planning meeting](./compiler/steering-meeting/how-to-run-planning.md)
         - [How to run a design meeting](./compiler/steering-meeting/how-to-run-design.md)
+- [Governance](./governance/README.md)
 - [Infrastructure](./infra/README.md)
     - [Other Installation Methods](./infra/other-installation-methods.md)
     - [Release Channel Layout](./infra/channel-layout.md)