ci: add cleanup-space action to free up runner disk space

Author: ffranr

.github/actions/cleanup-space/action.yaml

@@ -0,0 +1,58 @@
+name: "Clean up runner disk space"
+description: "Removes large, non-essential toolsets to free up disk space on the runner."
+
+runs:
+  using: "composite"
+  steps:
+    - name: Free up disk space
+      shell: bash
+      run: |
+        set -euxo pipefail
+
+        log_disk_usage() {
+          echo "$1"
+          df -h
+        }
+
+        log_disk_usage "Disk space before cleanup:"
+
+        shopt -s nullglob
+        directories_to_remove=(
+          /usr/share/dotnet
+          /usr/local/lib/android
+          /opt/ghc
+          /usr/share/swift
+          /usr/local/julia*
+          /opt/hostedtoolcache
+          /usr/local/share/boost
+          "${AGENT_TOOLSDIRECTORY:-}"
+        )
+
+        for path in "${directories_to_remove[@]}"; do
+          [[ -z "$path" ]] && continue
+          sudo rm -rf -- "$path"
+        done
+
+        if command -v docker >/dev/null 2>&1; then
+          docker image prune -a -f || true
+        fi
+
+        apt_packages=(
+          '^aspnetcore-.*'
+          '^dotnet-.*'
+          '^llvm-.*'
+          'php.*'
+          '^mongodb-.*'
+          '^mysql-.*'
+          azure-cli
+          google-chrome-stable
+          firefox
+          powershell
+          mono-devel
+          libgl1-mesa-dri
+        )
+        sudo apt-get remove -y "${apt_packages[@]}" || true
+        sudo apt-get autoremove -y
+        sudo apt-get clean
+
+        log_disk_usage "Disk space after cleanup:"