Introduce support for the uri file in k8s service binding

According to https://github.com/servicebinding/spec#workload-projection,
`uri` is part of the standard

(cherry picked from commit c205494)

extensions/kubernetes-service-binding/runtime/src/main/java/io/quarkus/kubernetes/service/binding/runtime/DatasourceServiceBindingConfigSourceFactory.java

@@ -47,9 +47,14 @@ private Map<String, String> getServiceBindingProperties() {
             log.debugf("Property 'password' was not found for datasource of type %s", serviceBinding.getType());
         }
 
-        String url = bindingProperties.get("jdbc-url");
-        if (url != null) {
-            properties.put(urlPropertyName, url);
+        String jdbcURL = bindingProperties.get("jdbc-url");
+        if (jdbcURL != null) {
+            properties.put(urlPropertyName, jdbcURL);
+            return properties;
+        }
+        String uri = bindingProperties.get("uri");
+        if (uri != null) {
+            properties.put(urlPropertyName, uri);
             return properties;
         }
 

integration-tests/kubernetes-service-binding-jdbc/src/test/resources/k8s-sb/fruit-db/uri

@@ -0,0 +1 @@
+jdbc:postgresql://localhost:5431/quarkus_test

integration-tests/kubernetes/quarkus-standard-way/src/test/resources/kubernetes-with-auto-postgres-binding.properties

@@ -1 +1 @@
-quarkus.datasource.db-kind=postgresql 
+quarkus.datasource.db-kind=postgresql