use single step to create draft release with artifacts (#396)

* use single step to create draft release with artifacts

* customize generated release notes

* add title to release create step

Author: ddsharpe

.github/release.yml

@@ -0,0 +1,18 @@
+# .github/release.yml
+
+changelog:
+  exclude:
+    labels:
+      - ignore-for-release
+    authors:
+      - dependabot[bot]
+  categories:
+    - title: Major Changes
+      labels:
+        - breaking-change
+    - title: Additional Features
+      labels:
+        - enhancement
+    - title: Bug Fixes
+      labels:
+        - "*"

Jenkinsfile

@@ -139,8 +139,12 @@ pipeline {
             steps {
                 sh """
                     echo '${env.GITHUB_API_TOKEN}' | ${GH_TOOL}/bin/gh auth login --with-token
-                    ${GH_TOOL}/bin/gh release create ${TAG_NAME} --draft --generate-notes --repo https://github.com/oracle/weblogic-image-tool
-                    ${GH_TOOL}/bin/gh release upload ${TAG_NAME} installer/target/imagetool.zip --repo https://github.com/oracle/weblogic-image-tool
+                    ${GH_TOOL}/bin/gh release create ${TAG_NAME} \
+                        --draft \
+                        --generate-notes \
+                        --title 'WebLogic Image Tool ${TAG_NAME}' \
+                        --repo https://github.com/oracle/weblogic-image-tool \
+                        installer/target/imagetool.zip
                 """
             }
         }