Update all plugins

.plzconfig

@@ -35,7 +35,7 @@ target = //plugins:shell
 
 [plugin "proto"]
 target = //plugins:proto
-languagedef = ///go_proto//build_defs:go
+languagedef = ///go_proto//build_defs:go_proto
 ProtocTool = //third_party/proto:protoc
 
 [plugin "go_proto"]

plugins/BUILD

@@ -1,31 +1,35 @@
 plugin_repo(
     name = "go",
     plugin = "go-rules",
-    revision = "v1.17.2",
+    revision = "v1.21.2",
 )
 
 plugin_repo(
     name = "cc",
     plugin = "cc-rules",
-    revision = "v0.3.2",
+    revision = "v0.4.0",
 )
 
 plugin_repo(
     name = "shell",
-    revision = "v0.1.2",
+    plugin = "shell-rules",
+    revision = "v0.2.0",
 )
 
 plugin_repo(
     name = "proto",
-    revision = "v0.2.1",
+    plugin = "proto-rules",
+    revision = "v0.4.0",
 )
 
 plugin_repo(
     name = "go-proto",
-    revision = "v0.2.0",
+    plugin = "go-proto-rules",
+    revision = "v0.3.0",
 )
 
 plugin_repo(
     name = "python",
-    revision = "v1.2.4",
+    plugin = "python-rules",
+    revision = "v1.7.2",
 )