Fix YAML syntax errors in workflow files (v2)

Removed heredoc syntax causing issues with GitHub Actions:
- dependabot-auto-merge.yml: Simplified release notes to plain multi-line string
- security-updates.yml: Changed PR body to use variable interpolation instead of heredoc
- security-updates.yml: Simplified release notes to plain multi-line string

The issue was mixing heredoc with GitHub Actions template variables and
command substitution which caused YAML parsing errors.

Version bumped to 2.2.2

Author: StasonJatham

.github/workflows/dependabot-auto-merge.yml

@@ -105,10 +105,10 @@ jobs:
         git push
 
         # Create GitHub release (this will trigger PyPI publish)
+        PR_NUM="${{ github.event.pull_request.number }}"
         gh release create "v$NEW_VERSION" \
           --title "v$NEW_VERSION - Dependabot Security Update" \
-          --notes "$(cat <<'EOF'
-## Automated Security Update from Dependabot
+          --notes "## Automated Security Update from Dependabot
 
 This release includes security updates from Dependabot.
 
@@ -119,9 +119,7 @@ This release includes security updates from Dependabot.
 ### Automated Process
 This release was automatically created after Dependabot's PR passed all tests.
 
-Original PR: #${{ github.event.pull_request.number }}
-EOF
-)"
+Original PR: #${PR_NUM}"
 
         echo "✅ Created release v$NEW_VERSION - PyPI publish triggered"
 

.github/workflows/security-updates.yml

@@ -134,10 +134,11 @@ jobs:
         BRANCH_NAME="security/auto-update-$(date +%Y%m%d)"
         NEW_VERSION="${{ steps.get_version.outputs.new_version }}"
 
+        SECURITY_REPORT=$(cat security-report.txt 2>/dev/null || echo "No detailed report available")
+
         gh pr create \
           --title "🔒 Security Update v$NEW_VERSION" \
-          --body "$(cat <<'EOF'
-## Automated Security Update
+          --body "## Automated Security Update
 
 This PR contains automated security dependency updates.
 
@@ -148,7 +149,7 @@ This PR contains automated security dependency updates.
 
 ### Security Report
 \`\`\`
-$(cat security-report.txt)
+${SECURITY_REPORT}
 \`\`\`
 
 ### Test Results
@@ -161,9 +162,7 @@ $(cat security-report.txt)
 3. A new release will be automatically published to PyPI
 
 ---
-🤖 This PR was automatically generated by the security workflow
-EOF
-)" \
+🤖 This PR was automatically generated by the security workflow" \
           --base master \
           --head $BRANCH_NAME \
           --label "security,automated"
@@ -195,8 +194,7 @@ EOF
           # Create GitHub release (this will trigger PyPI publish)
           gh release create "v$NEW_VERSION" \
             --title "v$NEW_VERSION - Automated Security Update" \
-            --notes "$(cat <<'EOF'
-## Automated Security Update
+            --notes "## Automated Security Update
 
 This release includes automated security dependency updates.
 
@@ -211,9 +209,7 @@ This release was automatically created by the security workflow:
 2. Dependencies upgraded
 3. Tests passed
 4. PR merged
-5. Release published
-EOF
-)"
+5. Release published"
 
           echo "✅ Released v$NEW_VERSION - PyPI publish triggered"
         fi

pyresolvers/lib/core/__version__.py

@@ -1,2 +1,2 @@
-__version__ = '2.2.1'
+__version__ = '2.2.2'