Apply cache

.forgejo/workflows/CI.yml

@@ -31,6 +31,7 @@ jobs:
             ~/.roswell
             ~/.config/common-lisp/source-registry.conf.d
             ~/lisp
+            .qlot/
           key: roswell-${{ runner.os }}-${{ matrix.lisp }}-${{ hashFiles('qlfile.lock') }}
 
       - name: Install dependencies
@@ -53,6 +54,7 @@ jobs:
             ~/.roswell
             ~/.config/common-lisp/source-registry.conf.d
             ~/lisp
+            .qlot/
           key: ${{ steps.restore-cache.outputs.cache-primary-key }}
 
       - name: Run tests