Publish docs to s3 uses current version of workflows/scripts

In case we built docs for past version of airflow we checkout
both - current (main) version of code to use latest environment
and tag version of code to build the documentation. The workflow
mixed sub-workflows and run them from the "tag" version of workflow
rather than from current.

This PR fixes it.

Author: potiuk

.github/workflows/publish-docs-to-s3.yml

@@ -182,6 +182,13 @@ jobs:
         with:
           persist-credentials: false
           path: current-version
+      - name: "Free up disk space"
+        shell: bash
+        run: ./current-version/scripts/tools/free_up_disk_space.sh
+      - name: "Make /mnt writeable"
+        run: ./current-version/scripts/ci/make_mnt_writeable.sh
+      - name: "Move docker to /mnt"
+        run: ./current-version/scripts/ci/move_docker_to_mnt.sh
       # We are checking repo for both - breeze and docs from the ref provided as input
       # This will take longer as we need to rebuild CI image and it will not use cache
       # but it will build the CI image from the version of Airflow that is used to check out things
@@ -192,13 +199,6 @@ jobs:
           ref: ${{ inputs.ref }}
           fetch-depth: 0
           fetch-tags: true
-      - name: "Free up disk space"
-        shell: bash
-        run: ./scripts/tools/free_up_disk_space.sh
-      - name: "Make /mnt writeable"
-        run: ./scripts/ci/make_mnt_writeable.sh
-      - name: "Move docker to /mnt"
-        run: ./scripts/ci/move_docker_to_mnt.sh
       - name: "Apply patch commits if provided"
         run: |
           if [[ "${APPLY_COMMITS}" != "" ]]; then
@@ -242,24 +242,29 @@ jobs:
           INCLUDE_COMMITS: ${{ startsWith(inputs.ref, 'providers') && 'true' || 'false' }}
         run: >
           breeze build-docs ${INCLUDE_DOCS} --docs-only
+      - name: "Saving build docs folder"
+        run: |
+          if [ -d "generated/_build/" ]; then
+            mv "generated/_build/" "/tmp/_build"
+          elif [ -d "docs/_build/" ]; then
+            # handle Airflow 2 case
+            mv "docs/_build/" "/tmp/_build"
+          fi
       - name: "Checkout current version to run SBOM generation"
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           persist-credentials: false
           fetch-depth: 0
           fetch-tags: true
-          path: current-version
         if: inputs.build-sboms
-      - name: "Reinstall breeze from the current version"
-        run: |
-          breeze setup self-upgrade --use-current-airflow-sources
-        if: inputs.build-sboms
-        working-directory: current-version
+      - name: "Install Breeze from the current version"
+        run: uv tool install -e ./dev/breeze --force
+      - name: "Restore build docs folder to generated/_build"
+        run: mv /tmp/_build generated/_build
       - name: "Make sure SBOM dir exists and has the right permissions"
         run: |
           sudo mkdir -vp ./files/sbom
           sudo chown -R "${USER}" .
-        working-directory: current-version
         if: inputs.build-sboms
       - name: "Prepare SBOMs using current version of Breeze"
         env:
@@ -271,17 +276,12 @@ jobs:
           breeze sbom update-sbom-information
           --airflow-version ${AIRFLOW_VERSION} --remote-name origin --force
           --all-combinations --run-in-parallel --airflow-root-path "${GITHUB_WORKSPACE}"
-        working-directory: current-version
         if: inputs.build-sboms
       - name: "Generated SBOM files"
         run: |
           echo "Generated SBOM files:"
           find ./generated/_build/docs/apache-airflow/stable/sbom/ -type f | sort
         if: inputs.build-sboms
-      - name: "Reinstall breeze from ${{ inputs.ref }} reference"
-        run:
-          breeze setup self-upgrade --use-current-airflow-sources
-        if: inputs.build-sboms
       - name: Check disk space available
         run: df -H
       # Here we will create temp airflow-site dir to publish docs