Apply GitHub workflow changes

.github/workflows/artifact-release-trigger.yml

@@ -0,0 +1,12 @@
+name: Trigger Artifact Release
+
+on:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  actions: write
+
+jobs:
+  trigger:
+    uses: opentffoundation/scripts/.github/workflows/trigger.yml@main

.github/workflows/artifact-release.yml

@@ -0,0 +1,30 @@
+name: Artifact Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "Release tag (v#.#.#)"
+        type: string
+        required: true
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  release-dispatch:
+    if: inputs.tag != ''
+    uses: opentffoundation/scripts/.github/workflows/release.yml@main
+    with:
+      tag: ${{ inputs.tag }}
+    secrets: inherit
+
+  release-push:
+    if: inputs.tag == ''
+    uses: opentffoundation/scripts/.github/workflows/release.yml@main
+    with:
+      tag: ${{ github.ref_name }}
+    secrets: inherit

.github/workflows/fork_sync.yml

@@ -0,0 +1,11 @@
+name: Sync Fork
+
+on:
+  schedule:
+    - cron: '15 */4 * * *' # every 4 hours
+  workflow_dispatch: # on button click
+
+jobs:
+  sync:
+    uses: opentffoundation/scripts/.github/workflows/sync.yml@main
+    secrets: inherit