update test-javascript working directory

Author: rmorshea

.github/workflows/test.yml

@@ -59,7 +59,7 @@ jobs:
         with:
           node-version: "14"
       - name: Test Javascript
-        working-directory: ./src/idom/client/app
+        working-directory: ./src/idom/client
         run: |
           npm --version
           npm install -g npm@v7.13.0

noxfile.py

@@ -122,7 +122,7 @@ def test_suite(session: Session) -> None:
         posargs += ["--cov=src/idom", "--cov-report", "term"]
         install_idom_dev(session, extras="all")
 
-    session.run("pytest", "tests", *posargs)
+    session.run("pytest", *posargs)
 
 
 @nox.session