🔥 Cleanup after upgrade for Docs Previews GitHub Action (#2248)

* 🔧 Upload docs artifacts even on push to avoid breaking Preview Docs

* 🔥 Remove replaced GitHub Action get-artifact

* 🔥 Remove GitHub Action Watch Docs Previews, replaced with Preview Docs

* 🔥 Remove commented backup configs in Preview Docs GitHub Action

* 🔥 Remove no longer needed utils scripts

scripts/docs-comment-deploy.sh

@@ -1,14 +0,0 @@
-#! /usr/bin/env bash
-
-set -x
-set -e
-
-PR=${PR:?Variable not set}
-DEPLOY_URL=${DEPLOY_URL:?Variable not set}
-GITHUB_TOKEN=${GITHUB_TOKEN:?Variable not set}
-COMMIT=${COMMIT:?Variable not set}
-
-curl \
-    -H "Authorization: token ${GITHUB_TOKEN}" \
-    https://api.github.com/repos/tiangolo/fastapi/issues/${PR}/comments \
-    -d '{"body": "📝 Docs preview for commit '"${COMMIT} at: ${DEPLOY_URL}"'"}'

scripts/unzip-docs.sh

@@ -1,13 +0,0 @@
-#! /usr/bin/env bash
-
-set -x
-set -e
-
-if [ -d ./site/ ]; then
-    rm -rf ./site/
-fi
-unzip archive.zip
-# Double zipped by GitHub when downlading the archive
-unzip docs.zip
-rm -rf archive.zip
-rm -rf docs.zip