Revert "[Java] Add PlatformDetector and NativeRuntimeLoader for native binary extraction and caching (tasks 4.2 + 4.3) (#2157)"

This reverts commit 3015329.

Author: edburns

java/pom.xml

@@ -134,28 +134,6 @@
     </dependencies>
 
     <build>
-        <!--
-            Enable Maven resource filtering for copilot-runtime.properties so that
-            ${project.version} is replaced with the actual artifact version at
-            build time. NativeRuntimeLoader reads this resource to determine the
-            version-keyed cache directory for native binary extraction.
-        -->
-        <resources>
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>true</filtering>
-                <includes>
-                    <include>copilot-runtime.properties</include>
-                </includes>
-            </resource>
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>false</filtering>
-                <excludes>
-                    <exclude>copilot-runtime.properties</exclude>
-                </excludes>
-            </resource>
-        </resources>
         <pluginManagement>
             <plugins>
                 <plugin>