ci: skip test jobs for draft pull requests

.github/workflows/unit-ci.yml

@@ -44,6 +44,7 @@ on:
       - '.github/workflows/cli-docker.yml'
       - '.github/workflows/unit-ci.yml'
   pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
     paths:
       - 'manifest.json'
       - 'updates.md'
@@ -86,6 +87,7 @@ permissions:
 
 jobs:
   setup-tools:
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
     name: Self-hosted setup tools
     runs-on: ubuntu-latest
     timeout-minutes: 15
@@ -134,6 +136,7 @@ jobs:
         run: npm run test:docker-couchdb:stop || true
 
   unit-test:
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
     name: Unit Tests
     runs-on: ubuntu-latest
     timeout-minutes: 30
@@ -173,6 +176,7 @@ jobs:
           path: coverage/**
 
   integration-test:
+    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.draft }}
     name: Integration Tests
     runs-on: ubuntu-latest
     timeout-minutes: 30