chore: switch to released multiarch docker workflow

Author: Bennett Goble

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @secondlife/platform 

.github/release.yaml

@@ -0,0 +1,18 @@
+changelog:
+  exclude:
+    labels:
+      - ignore-for-release
+    authors:
+      - dependabot 
+  categories:
+    - title: Breaking Changes 🛠
+      labels:
+        - semver-major
+        - breaking-change
+    - title: New Features 🎉
+      labels:
+        - semver-minor
+        - enhancement
+    - title: Other Changes
+      labels:
+        - '*'

.github/workflows/ci.yaml

@@ -1,7 +1,6 @@
 name: Test & Build
 
 on:
-  workflow_dispatch:
   push:
     branches: main
   pull_request:
@@ -16,7 +15,7 @@ jobs:
         run: docker build --target test .
   docker:
     needs: test
-    uses: secondlife/docker-build-workflow/.github/workflows/build.yml@signal/qemu
+    uses: secondlife/docker-build-workflow/.github/workflows/build.yml@v2
     with:
       image: platform/nginx-proxy 
       platforms: linux/amd64,linux/arm64