Update GitHub workflow

Author: LEDfan

.github/workflows/workflows.yaml

@@ -1,13 +1,16 @@
 name: Tests
 
-on: [ push ]
+on:
+  push:
+  workflow_dispatch:
 
 jobs:
   tests:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ 8, 11 ]
+        java:
+          - 17
 
     steps:
       - uses: actions/checkout@v2
@@ -31,6 +34,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
+      - name: Set up JDK
+        uses: actions/setup-java@v1
+        with:
+          java-version: 17
       - name: Run Dependency Check
         run: mvn -Powasp-dependency-check verify -DskipTests
       - name: Archive code coverage results

src/test/resources/application-test-api.yml

@@ -26,10 +26,6 @@ proxy:
     - name: demo2
       password: demo2
 
-  docker:
-    url: http://localhost:2375
-
-
   specs:
     - id: nobody
       container-image: openanalytics/shinyproxy-integration-test-app:latest