chore: trigger ci / docker workflows for v* tags

.github/workflows/ci.yml

@@ -3,6 +3,8 @@ name: Build and release binaries.
 on:
   workflow_dispatch:
   push:
+    tags:
+      - 'v*'
     branches: [ "main" ]
     paths:
       - 'Cargo.toml'

.github/workflows/docker.yml

@@ -4,6 +4,9 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '0 20 */1 * *'
+  push:
+    tags:
+      - 'v*'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.ref_name }}