PR aws-powertools#717: native libs for dynamo & sqlite

Author: jeromevdl

.gitignore

@@ -14,6 +14,7 @@ hs_err_pid*
 
 # Maven build
 target/
+native-libs/
 
 ######################
 # IntelliJ

powertools-idempotency/pom.xml

@@ -176,14 +176,27 @@
                         <configuration>
                             <includeScope>test</includeScope>
                             <includeTypes>so,dll,dylib</includeTypes>
-                            <outputDirectory>${project.build.directory}/native-libs</outputDirectory>
+                            <outputDirectory>${project.basedir}/src/test/native-libs</outputDirectory>
                         </configuration>
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <artifactId>maven-clean-plugin</artifactId>
+                <version>3.1.0</version>
+                <configuration>
+                    <filesets>
+                        <fileset>
+                            <directory>src/test/native-libs</directory>
+                            <followSymlinks>false</followSymlinks>
+                        </fileset>
+                    </filesets>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
+                <version>3.2.0</version>
                 <configuration>
                     <archive>
                         <manifestEntries>

powertools-idempotency/src/test/java/software/amazon/lambda/powertools/idempotency/persistence/DynamoDBPersistenceStoreTest.java

@@ -299,6 +299,7 @@ public void emptyDB() {
 
     @BeforeAll
     public static void setupDynamo() {
+        System.setProperty("sqlite4java.library.path", "src/test/native-libs");
         int port = getFreePort();
         try {
             dynamoProxy = ServerRunner.createServerFromCommandLineArgs(new String[]{