[ci] Fix docs-all job running out of disk space

Author: salkinium

.github/workflows/deploy-docs.yml

@@ -57,6 +57,17 @@ jobs:
     container:
       image: ghcr.io/modm-ext/modm-build-base:2022-09-27
     steps:
+      - name: Free up Disk Space
+        run: |
+          df -h
+          ls -lh /
+          ls -lh /__w/
+          ls -lh /__w/usr/ || true
+          ls -lh /__w/usr/share/ || true
+          ls -lh /__w/usr/local/ || true
+          ls -lh /__w/opt || true
+          rm -rf /__w/usr/share/dotnet /__w/usr/local/lib/android /__w/opt/ghc /__w/opt/hostedtoolcache/CodeQL
+          df -h
       - name: Check out repository
         uses: actions/checkout@v4
         with: