restore LOGSTASH_BRANCH

Author: donoghuc

.github/workflows/bump-java-version.yml

@@ -30,4 +30,5 @@ jobs:
           version-file: .updatecli-version
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LOGSTASH_BRANCH: "${{ github.event.inputs.logstash_branch }}"
           LOGSTASH_VERSION: "${{ github.event.inputs.logstash_version }}"

.github/workflows/bump-logstash.yml

@@ -27,4 +27,5 @@ jobs:
           version-file: .updatecli-version
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LOGSTASH_BRANCH: "${{ github.event.inputs.logstash_branch }}"
           LOGSTASH_VERSION: "${{ github.event.inputs.logstash_version }}"