Find out how much disk space is available

Signed-off-by: Dom Del Nano <ddelnano@gmail.com>

Author: ddelnano

.github/workflows/build_and_test.yaml

@@ -150,6 +150,8 @@ jobs:
     - name: Build ${{ matrix.name }}
       shell: bash
       run: |
+        echo "Finding out available disk space before build:"
+        df -h
         ./scripts/bazel_ignore_codes.sh build \
           ${{ matrix.args }} \
           --target_pattern_file=target_files/${{ matrix.buildables }} \