fix link check ci

Author: untitaker

.github/workflows/test.yml

@@ -80,4 +80,4 @@ jobs:
           key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
       - run: yarn install
       - name: Run Checker
-        run: yarn build:linkcheck
+        run: yarn linkcheck

package.json

@@ -87,7 +87,7 @@
     "start": "npm run develop",
     "format": "prettier --write \"src/**/*.js\"",
     "test": "jest",
-    "linkcheck": "broken-links-checker --path public/ --baseUrl http://127.0.0.1:3000/"
+    "linkcheck": "gatsby build && broken-links-checker --path public/ --baseUrl http://127.0.0.1:3000/"
   },
   "devDependencies": {
     "@hashicorp/broken-links-checker": "^1.2.10",