Use reserved extension numbers from protobuf

cosi.proto

@@ -10,46 +10,46 @@ extend google.protobuf.EnumOptions {
     // Indicates that this enum is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_enum = 1060;
+    bool alpha_enum = 1116;
 }
 
 extend google.protobuf.EnumValueOptions {
     // Indicates that this enum value is OPTIONAL and part of an
     // experimental API that may be deprecated and eventually removed
     // between minor releases.
-    bool alpha_enum_value = 1060;
+    bool alpha_enum_value = 1116;
 }
 
 extend google.protobuf.FieldOptions {
     // Indicates that a field MAY contain information that is sensitive
     // and MUST be treated as such (e.g. not logged).
-    bool cosi_secret = 1059;
+    bool cosi_secret = 1115;
 
     // Indicates that this field is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_field = 1060;
+    bool alpha_field = 1116;
 }
 
 extend google.protobuf.MessageOptions {
     // Indicates that this message is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_message = 1060;
+    bool alpha_message = 1116;
 }
 
 extend google.protobuf.MethodOptions {
     // Indicates that this method is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_method = 1060;
+    bool alpha_method = 1116;
 }
 
 extend google.protobuf.ServiceOptions {
     // Indicates that this service is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_service = 1060;
+    bool alpha_service = 1116;
 }
 
 service Identity {

spec.md

@@ -137,46 +137,46 @@ extend google.protobuf.EnumOptions {
     // Indicates that this enum is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_enum = 1060;
+    bool alpha_enum = 1116;
 }
 
 extend google.protobuf.EnumValueOptions {
     // Indicates that this enum value is OPTIONAL and part of an
     // experimental API that may be deprecated and eventually removed
     // between minor releases.
-    bool alpha_enum_value = 1060;
+    bool alpha_enum_value = 1116;
 }
 
 extend google.protobuf.FieldOptions {
     // Indicates that a field MAY contain information that is sensitive
     // and MUST be treated as such (e.g. not logged).
-    bool cosi_secret = 1059;
+    bool cosi_secret = 1115;
 
     // Indicates that this field is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_field = 1060;
+    bool alpha_field = 1116;
 }
 
 extend google.protobuf.MessageOptions {
     // Indicates that this message is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_message = 1060;
+    bool alpha_message = 1116;
 }
 
 extend google.protobuf.MethodOptions {
     // Indicates that this method is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_method = 1060;
+    bool alpha_method = 1116;
 }
 
 extend google.protobuf.ServiceOptions {
     // Indicates that this service is OPTIONAL and part of an experimental
     // API that may be deprecated and eventually removed between minor
     // releases.
-    bool alpha_service = 1060;
+    bool alpha_service = 1116;
 }
 
 service Identity {