Restore path to cache results.

.github/workflows/docs.yml

@@ -40,6 +40,11 @@ jobs:
           ls ~/.roswell
           ls /usr/local/etc/roswell
           ls .qlot
+      - name: Restore Path
+        run: |
+          echo $HOME/.roswell/bin >> $GITHUB_PATH
+          echo .qlot/bin >> $GITHUB_PATH
+        if: steps.cache.outputs.cache-hit == 'true'
       #- uses: 40ants/setup-lisp@test-cache
       #   if: steps.cache.outputs.cache-hit != 'true'
       - uses: 40ants/build-docs@v1