Finish adding custom cache for the rest of hugo in ci

.gitlab-ci.yml

@@ -13,7 +13,7 @@ stages:
 build.dev:
   stage: build_stage
   script:
-  - singularity run 'docker://monachus/hugo' hugo --baseURL http://strandlab.dev.s3-website.us-east-2.amazonaws.com/
+  - singularity run 'docker://monachus/hugo' hugo --baseURL http://strandlab.dev.s3-website.us-east-2.amazonaws.com/ --cacheDir $CI_PROJECT_DIR/cache
   artifacts:
     paths:
     - public/
@@ -27,7 +27,7 @@ build.dev:
 build.live:
   stage: build_stage
   script:
-  - singularity run 'docker://monachus/hugo' hugo
+  - singularity run 'docker://monachus/hugo' hugo --cacheDir $CI_PROJECT_DIR/cache
   artifacts:
     paths:
     - public/