docs: disable deploying using dagger

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>

.github/workflows/docs.yml

@@ -1,23 +0,0 @@
-name: Docs
-
-on:
-  push:
-    tags:
-      - v*
-    paths:
-      - "docs/**"
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: "0"
-      - uses: dagger/dagger-action@v1
-        with:
-          age-key: ${{ secrets.DAGGER_AGE_KEY }}
-          args: up -e docs