docs: update buf tag (#15416)

(cherry picked from commit c254d0c)

# Conflicts:
#	proto/README.md

proto/README.md

@@ -14,7 +14,12 @@ https://docs.buf.build/bsr/documentation.
 | ------------------ | ------------------------------------------------------------------------------------------------------------- |
 | Prior v0.46.0      | [Unavailable](https://github.com/bufbuild/buf/issues/1415)                                                    |
 | v0.46.x            | [8cb30a2c4de74dc9bd8d260b1e75e176](https://buf.build/cosmos/cosmos-sdk/docs/8cb30a2c4de74dc9bd8d260b1e75e176) |
+<<<<<<< HEAD
 | v0.47.x            | [2aa7ff2b23df473a85b7a7fe1884105d](https://buf.build/cosmos/cosmos-sdk/docs/2aa7ff2b23df473a85b7a7fe1884105d) |
+=======
+| v0.47.x            | [v0.47.0](https://buf.build/cosmos/cosmos-sdk/docs/v0.47.0)                                                   |
+| Next               | [latest on buf](https://buf.build/cosmos/cosmos-sdk/commits/main)                                             |
+>>>>>>> c254d0c60 (docs: update buf tag (#15416))
 
 ## Generate