ci: cache-dependency-path 書き方ミスってたので修正

Author: h-takeyeah

.github/workflows/build-app.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           node-version: '20'
           cache: 'yarn'
-          cache-dependency-path: typing-app
+          cache-dependency-path: typing-app/yarn.lock
 
       - name: Install Dependencies
         run: yarn