build with Java 8, 11 and 17
diff --git a/.sling-module.json b/.sling-module.json
new file mode 100644
index 0000000..c4627e9
--- /dev/null
+++ b/.sling-module.json
@@ -0,0 +1,9 @@
+{
+  "jenkins": {
+    "jdks": [
+      17,
+      11,
+      8
+    ]
+  }
+}