chore: cleanup pom.xml for validation examples

Author: kozub

java/Validation/Function/pom.xml

@@ -24,36 +24,11 @@
             <artifactId>powertools-validation</artifactId>
             <version>1.11.0</version>
         </dependency>
-        <dependency>
-            <groupId>software.amazon.awssdk</groupId>
-            <artifactId>url-connection-client</artifactId>
-            <version>2.17.135</version>
-        </dependency>
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-lambda-java-core</artifactId>
             <version>1.2.1</version>
         </dependency>
-        <dependency>
-          <groupId>com.amazonaws</groupId>
-          <artifactId>aws-lambda-java-events</artifactId>
-          <version>3.11.0</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-core</artifactId>
-            <version>${log4j.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-api</artifactId>
-            <version>${log4j.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.datatype</groupId>
-            <artifactId>jackson-datatype-joda</artifactId>
-            <version>2.13.1</version>
-        </dependency>
 
         <!-- Test dependencies -->
         <dependency>