Fix volume mount paths in Specmatic Insights build

Author: ketan

.github/workflows/main.yml

@@ -42,10 +42,9 @@ jobs:
         if: runner.os == 'Linux'
         run: |
           docker run \
-            -v ${{ github.workspace }}:/workspace \
+            -v ${{ github.workspace }}:/usr/src/app \
             -v ~/.specmatic:/root/.specmatic \
-            -w /workspace \
-            specmatic/specmatic-reporter \
+            specmatic/specmatic \
             send-report \
             --metadata build_url=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} \
             --branch-name ${{ github.ref_name }} \