feat: add (super) admin group updates to GroupUpdated (#311)

* feat: add (super) admin group updates to GroupUpdated

* ci: fix test workflow

Author: rygine

.github/workflows/test.yml

@@ -44,6 +44,13 @@ jobs:
       - uses: actions/setup-go@v6
         with:
           go-version: ">=1.25.0"
+      - name: Install Go tools
+        run: |
+          cd xmtpd
+          go install -modfile=tools/go.mod github.com/bufbuild/buf/cmd/buf
+          go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
+          go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
+          go install connectrpc.com/connect/cmd/protoc-gen-connect-go@latest
       - name: Execute xmtpd protos builder
         run: |
           cd xmtpd

dev/kotlin/protoc/Dockerfile

@@ -1,9 +1,9 @@
-FROM openjdk:20-jdk-bullseye AS build
+FROM eclipse-temurin:21-jdk-jammy AS build
 
 COPY protoc.sh /opt/protoc
 
 RUN apt-get -q update && \
-    apt-get -y install build-essential unzip curl && \
+    apt-get -y install build-essential unzip curl git && \
     rm -r /var/lib/apt/lists/*
 
 # Latest version on protoc so that it has Kotlin

proto/mls/message_contents/transcript_messages.proto

@@ -56,4 +56,12 @@ message GroupUpdated {
   repeated MetadataFieldChange metadata_field_changes = 4;
   /// The inboxes that were removed from the group in response to pending-remove/self-remove requests
   repeated Inbox left_inboxes = 5;
+  // The inboxes that were added to admin list in the commit
+  repeated Inbox added_admin_inboxes = 6;
+  // The inboxes that were removed from admin list in the commit
+  repeated Inbox removed_admin_inboxes = 7;
+  // The inboxes that were added to super admin list in the commit
+  repeated Inbox added_super_admin_inboxes = 8;
+  // The inboxes that were removed from super admin list in the commit
+  repeated Inbox removed_super_admin_inboxes = 9;
 }