migrate v2 config

Signed-off-by: utamori <[email protected]>

buf.gen.yaml

@@ -1,12 +1,13 @@
-version: v1
+version: v2
 managed:
   enabled: true
-  go_package_prefix:
-    default: connect-examples-go/internal/gen
+  override:
+    - file_option: go_package_prefix
+      value: connect-examples-go/internal/gen
 plugins:
-  - name: go
+  - local: protoc-gen-go
     out: internal/gen
     opt: paths=source_relative
-  - name: connect-go
+  - local: protoc-gen-connect-go
     out: internal/gen
     opt: paths=source_relative

buf.yaml

@@ -0,0 +1,17 @@
+version: v2
+modules:
+  - path: proto
+    name: buf.build/connectrpc/eliza
+lint:
+  use:
+    - DEFAULT
+  except:
+    - FIELD_NOT_REQUIRED
+    - PACKAGE_NO_IMPORT_CYCLE
+  disallow_comment_ignores: true
+breaking:
+  use:
+    - FILE
+  except:
+    - EXTENSION_NO_DELETE
+    - FIELD_SAME_DEFAULT