fix: Move implementation for FrameProcessorPlugin to .m

ios/Frame Processor/FrameProcessorPlugin.h

@@ -24,15 +24,3 @@
 - (id _Nullable) callback:(Frame* _Nonnull)frame withArguments:(NSDictionary* _Nullable)arguments;
 
 @end
-
-
-// Base implementation (empty)
-@implementation FrameProcessorPlugin
-
-- (id _Nullable)callback:(Frame* _Nonnull)frame withArguments:(NSDictionary* _Nullable)arguments {
-  [NSException raise:NSInternalInconsistencyException
-              format:@"Frame Processor Plugin does not override the `callback(frame:withArguments:)` method!"];
-  return nil;
-}
-
-@end

ios/Frame Processor/FrameProcessorPlugin.m

@@ -0,0 +1,20 @@
+//
+//  FrameProcessorPlugin.m
+//  VisionCamera
+//
+//  Created by Marc Rousavy on 31.07.23.
+//  Copyright © 2023 mrousavy. All rights reserved.
+//
+
+#import "FrameProcessorPlugin.h"
+
+// Base implementation (empty)
+@implementation FrameProcessorPlugin
+
+- (id _Nullable)callback:(Frame* _Nonnull)frame withArguments:(NSDictionary* _Nullable)arguments {
+  [NSException raise:NSInternalInconsistencyException
+              format:@"Frame Processor Plugin does not override the `callback(frame:withArguments:)` method!"];
+  return nil;
+}
+
+@end