Fix multiarch build

Author: evanc577

.github/workflows/build.yml

@@ -6,6 +6,10 @@ on:
       - "**.md"
     branches:
       - master
+    tags:
+      - 'v*'
+  release:
+    types: [published]
   workflow_dispatch:
 
 jobs:
@@ -15,8 +19,10 @@ jobs:
         include:
           - runner: ubuntu-24.04
             platform: linux/amd64
+            tag: latest
           - runner: ubuntu-24.04-arm
             platform: linux/arm64
+            tag: latest-arm
     runs-on: ${{ matrix.runner }}
     steps:
       - name: "Checkout GitHub Action"
@@ -33,5 +39,5 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y podman
-          podman build . --platform ${{ matrix.platform}} -t ghcr.io/evanc577/sourcecatcher:latest
-          podman push ghcr.io/evanc577/sourcecatcher:latest
+          podman build . --platform ${{ matrix.platform }} -t ghcr.io/evanc577/sourcecatcher:${{ matrix.tag }}
+          podman push ghcr.io/evanc577/sourcecatcher:${{ matrix.tag }}