Configure Dependabot + Workflow Tweaks (#11)

* Add dependabot config

* Label PR to exclude from release notes

* Add paths filter

* Include `Package.resolved` in filter

.github/dependabot.yml

@@ -0,0 +1,7 @@
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+version: 2
+updates:
+  - package-ecosystem: "swift"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/prepare-release.yml

@@ -35,4 +35,5 @@ jobs:
           title: '[CI] Prepare Version ${{ steps.bump.outputs.version }} Release'
           body: |
             Update `Version.swift` with bumped version number.
+          labels: ci
           draft: false

.github/workflows/tests.yml

@@ -5,12 +5,20 @@ on:
   workflow_dispatch:
   push:
     branches: [ main ]
+    paths:
+      - '.github/workflows/tests.yml'
+      - '**.swift'
+      - 'Package.resolved'
   pull_request:
     types:
       - opened
       - reopened
       - synchronize
       - ready_for_review
+    paths:
+      - '.github/workflows/tests.yml'
+      - '**.swift'
+      - 'Package.resolved'
 
 jobs:
   unit_tests: