Update create-javadoc.yml

Author: meiao

.github/workflows/create-javadoc.yml

@@ -57,7 +57,6 @@ jobs:
           git config --global user.email ${{ env.EMAIL }}
           git config --global user.name "newrelic-java-agent-team"
           cd ${GITHUB_WORKSPACE}
-          git checkout gh-pages
           rm -r java-agent-api/javadoc
           mv newrelic-java-agent/newrelic-api/build/docs/javadoc java-agent-api
           cd java-agent-api