ci: remove sr.ht

.build.yml

@@ -1,21 +0,0 @@
-image: alpine/edge
-packages:
-  - nodejs
-  - npm
-  - hut
-oauth:
-  pages.sr.ht/PAGES:RW
-environment:
-  site: alejandrolaguna.srht.site
-tasks:
-  - install: |
-      cd portfolio
-      npm ci
-  - build: |
-      cd portfolio
-      npm run build
-  - package: |
-      cd portfolio
-      tar -C dist -cvz . > ../site.tar.gz
-  - upload: |
-      hut pages publish -d $site site.tar.gz