Update cds-dk, plugins and Postgres (#391)

app/fiori.html

@@ -14,8 +14,8 @@
 		};
 	</script>
 
-	<script id="sap-ushell-bootstrap" src="https://sapui5.hana.ondemand.com/1.120.11/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
-	<script id="sap-ui-bootstrap" src="https://sapui5.hana.ondemand.com/1.120.11/resources/sap-ui-core.js"
+	<script id="sap-ushell-bootstrap" src="https://sapui5.hana.ondemand.com/1.120.23/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
+	<script id="sap-ui-bootstrap" src="https://sapui5.hana.ondemand.com/1.120.23/resources/sap-ui-core.js"
 			data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
 			data-sap-ui-compatVersion="edge"
 			data-sap-ui-theme="sap_horizon"

mta.yaml

@@ -82,7 +82,7 @@ resources:
       service: postgresql-db
       service-plan: standard
       config:
-        engine_version: "14"
+        engine_version: "16"
         multi_az: false
 
   - name: cf-logging

pom.xml

@@ -20,7 +20,7 @@
 		<spring.boot.version>3.3.5</spring.boot.version>
 		<cf-java-logging-support.version>3.8.4</cf-java-logging-support.version>
 
-		<cds.cdsdk-version>8.4.0</cds.cdsdk-version>
+		<cds.cdsdk-version>8.4.1</cds.cdsdk-version>
 
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>
@@ -78,7 +78,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.3.1</version>
+				<version>3.5.2</version>
 				<configuration>
 					<failIfNoTests>true</failIfNoTests>
 				</configuration>

srv/src/main/resources/application.yaml

@@ -1,5 +1,5 @@
 ---
-my.bookshop.postgresImage: postgres:14
+my.bookshop.postgresImage: postgres:16
 
 cds:
   dataSource.csv: