[Bug] Add new-package argument to bump-pkg-versions CLI (#2703)

* initial changes to release fleet workflow and CLI

* changed the default value of package version for 8.8

* changed how true/false is passed into CLI command

* reverted changes to packages.yml

.github/workflows/release-fleet.yml

@@ -11,11 +11,26 @@ on:
         required: true
         default: 'main'
       draft:
-        description: 'Create a PR as draft (y/n)'
+        type: choice
+        description: 'Create a PR as draft'
         required: false
+        options:
+          - "y"
+          - "n"
       package_maturity:
-        description: 'Package Maturity (ga/beta)'
+        type: choice
+        description: 'Package Maturity'
         required: true
+        options:
+          - "ga"
+          - "beta"
+      new_package:
+        type: choice
+        description: 'New Package'
+        required: true
+        options:
+          - "true"
+          - "false"
       commit_hash:
         description: 'Commit hash'
         required: true
@@ -95,10 +110,12 @@ jobs:
       - name: Bump prebuilt rules package version
         env:
           PACKAGE_MATURITY: "${{github.event.inputs.package_maturity}}"
+          NEW_PACKAGE: "${{github.event.inputs.new_package}}"
         run: |
           cd detection-rules
           python -m detection_rules dev bump-pkg-versions \
             --patch-release                               \
+            --new-package $NEW_PACKAGE                    \
             --maturity $PACKAGE_MATURITY
 
       - name: Store release tag