fix: restore necessary deleted files

dev/build.example.testcontainers_fat/fat/src/com/ibm/ws/testcontainers/example/ProgrammaticImageTest.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2021, 2024 IBM Corporation and others.
+ * Copyright (c) 2021, 2025 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
@@ -91,7 +91,7 @@ public class ProgrammaticImageTest {
                     new ImageFromDockerfile().withDockerfileFromBuilder(builder -> builder.from(postgresql.asCanonicalNameString())//
                                     .copy("/docker-entrypoint-initdb.d/initDB.sql", "/docker-entrypoint-initdb.d/initDB.sql")
                                     .build())
-                                    .withFileFromFile("/docker-entrypoint-initdb.d/initDB.sql", new File("lib/LibertyFATTestFiles/postgres/scripts/initDB.sql"), 644))
+                                    .withFileFromFile("/docker-entrypoint-initdb.d/initDB.sql", new File("lib/LibertyFATTestFiles/postgres/initDB.sql"), 644))
                     .withExposedPorts(POSTGRE_PORT)
                     .withEnv("POSTGRES_DB", POSTGRES_DB)
                     .withEnv("POSTGRES_USER", POSTGRES_USER)

dev/build.example.testcontainers_fat/publish/files/postgres/initDB.sql

@@ -0,0 +1,12 @@
+DROP TABLE IF EXISTS testtable;
+
+-- Create table
+CREATE TABLE testtable (
+    PersonID int,
+    LastName varchar(255),
+    FirstName varchar(255),
+    City varchar(255) 
+);
+
+-- Insert test data
+INSERT INTO testtable (PersonID, LastName, FirstName, City) VALUES (1, 'Doe', 'John', 'Rochester');