[git actions] Fix FileConverter dependencies in test

Author: konovalovsergey

.github/workflows/unitTests.yml

@@ -25,12 +25,14 @@ jobs:
             ./npm-shrinkwrap.json
             ./Common/npm-shrinkwrap.json
             ./DocService/npm-shrinkwrap.json
+            ./FileConverter/npm-shrinkwrap.json
 
       - name: Install modules
         run: |
           npm ci
           npm --prefix Common ci
           npm --prefix DocService ci
+          npm --prefix FileConverter ci
 
       - name: Run Jest
         run: npm run "unit tests"