fix(build): fixed integration test execution

Author: reggeenr

package.json

@@ -36,7 +36,6 @@
   },
   "dependencies": {
     "@types/node": "^12.20.24",
-    "code-engine-sdk-demo": "file:example",
     "extend": "^3.0.2",
     "ibm-cloud-sdk-core": "^2.14.1"
   },

test-integration.sh

@@ -7,10 +7,11 @@
 echo "Running integration tests..."
 
 # Setup example package
-npm install -p example
+cd example
+npm install
 
 # Run example, get exit code
-exampleoutput=$(node example/example.js)
+exampleoutput=$(node ./example.js)
 exampleexit=$?
 if [ $exampleexit -ne 0 ]; then
     echo "Integration tests failed with exit code $exampleexit"