fix(cd): update cd manifest path

Author: lhjt

.github/workflows/docker.yml

@@ -91,8 +91,8 @@ jobs:
           esac
 
           git checkout -b update/freerooms-$build_type/${{ github.sha }}
-          yq -i '.items[0].spec.template.spec.containers[0].image = "ghcr.io/csesoc/freerooms-backend:${{ github.sha }}"' apps/projects/freerooms/$build_type/deploy-backend.yml
-          yq -i '.items[0].spec.template.spec.containers[0].image = "ghcr.io/csesoc/freerooms-frontend:${{ github.sha }}"' apps/projects/freerooms/$build_type/deploy-frontend.yml
+          yq -i '.items[0].spec.template.spec.containers[0].image = "ghcr.io/csesoc/freerooms-backend:${{ github.sha }}"' projects/freerooms/$build_type/deploy-backend.yml
+          yq -i '.items[0].spec.template.spec.containers[0].image = "ghcr.io/csesoc/freerooms-frontend:${{ github.sha }}"' projects/freerooms/$build_type/deploy-frontend.yml
 
           git add . 
           git commit -m "feat(freerooms-$build_type): update images"