[developerRobot] Workaround Eclipse annotation processor issues

Supersedes wpilibsuite#7534

Signed-off-by: Jade Turner <spacey-sooty@proton.me>

developerRobot/build.gradle

@@ -142,6 +142,19 @@ deploy {
     }
 }
 
+// Prevent the eclipse compiler (used by the VS Code extension for intellisense and debugging)
+// from generating bad class files from annotation processors like Epilogue
+eclipse {
+    classpath {
+        containers 'org.eclipse.buildship.core.gradleclasspathcontainer'
+        file.whenMerged { cp ->
+            def entries = cp.entries;
+            def src = new org.gradle.plugins.ide.eclipse.model.SourceFolder('build/generated/sources/annotationProcessor/java/main/', null)
+            entries.add(src)
+        }
+    }
+}
+
 tasks.register('deployJava') {
     try {
         dependsOn tasks.named('deployjreroborio')