ci: remove hub updater (jina-ai#1360)

Author: cristianmtr

.github/workflows/tag.yml

@@ -99,25 +99,3 @@ jobs:
           dockerfile: Dockerfiles/debianx.Dockerfile
           buildargs: BUILD_DATE, VCS_REF, JINA_VERSION
           tags: "latest, ${{env.JINA_VERSION}}"
-
-  update-jina-hub:
-    runs-on: ubuntu-latest
-    timeout-minutes: 600
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: true
-          token: ${{ secrets.JINA_DEV_BOT }}
-      - env:
-          GITHUB_TOKEN: ${{ secrets.JINA_DEV_BOT }}
-          TAG_IN_ISSUES: '@jina-ai/engineering'
-          MODULES_REPO: 'jina-ai/jina-hub'
-        run: |
-          sudo apt-get update -y
-          sudo apt-get install python3.7 git python3-distutils python3-pip python3-setuptools -y
-          echo `which python3.7`
-          echo `which pip3`
-          python3.7 -m pip install wheel --user
-          python3.7 -m pip install gitpython ruamel.yaml PyGithub semver --user
-          git clone --depth=1 https://[email protected]/$MODULES_REPO
-          python3.7 scripts/jina-hub-update.py